Alessandro Desantis

As executives at enterprise and mid-market brands increasingly turn to more modern commerce platforms for their flexibility and ecosystem advantages, the stakes have never been higher. A failed replatform doesn't just mean cost overruns—it means lost revenue, damaged team morale, and potentially catastrophic business disruption.

The solution isn't more sophisticated technology or larger budgets. It's a disciplined approach to discovery that surfaces what truly matters before a single line of code is written.

## Why Most Agencies Get Discovery Wrong (And Why That's Expensive)

Here's the uncomfortable truth: most agencies treat discovery as a checkbox exercise. They'll send a brief questionnaire, schedule a few calls, and call it done. The reason is simple—*thorough discovery doesn't scale*. It requires senior talent, takes weeks to execute properly, and can't be easily templated across clients.

But this shortcuts approach creates predictable problems:

- **Misaligned stakeholders** discover fundamental disagreements three sprints into development.
- **Hidden technical debt** surfaces when legacy systems refuse to integrate cleanly.
- **Scope creep** becomes inevitable when requirements weren't properly captured upfront.

The financial impact is severe. We've seen brands burn through millions (yes, really) in development costs before realizing their initial assumptions were wrong. One client came to us after three failed projects in which different agencies had attempted to migrate the brand's custom subscription model to Shopify—failures that could have been prevented with a proper discovery process.

## The Executive Case for Deep Discovery

Consider discovery an insurance policy for your replatforming investment. A properly executed discovery workshop costs 5-10% of your total project budget but can prevent 50-80% of the risk factors that typically derail implementations:

- **Risk mitigation** is the primary value proposition. Discovery workshops identify integration challenges, stakeholder misalignments, and technical constraints before they become expensive problems.
- **Accelerated time-to-market** follows naturally. Teams aligned on clear requirements move faster than teams constantly having to change course.
- **Improved team dynamics** emerge from collaborative planning. Discovery workshops reveal communication patterns, decision-making processes, and internal politics that will impact your project's success.

## Nebulab's Discovery Framework: A Five-Phase Approach

Our discovery process has evolved through countless replatforming projects over the years. It's designed to surface critical information and design an implementation plan that minimizes risk and maximizes alignment.

### Phase 1: Stakeholder Alignment and Baseline Setting

Before any workshop begins, we identify the right participants. This isn't about including everyone—it's about including the *right* people. We need at least one representative from each department that will either execute the replatform or be impacted by its results.

**The stakeholder selection process matters more than most teams realize.** Include too few people, and you'll miss critical requirements. Include too many, and the workshop becomes unwieldy. We typically aim for 6-8 participants maximum.

Each stakeholder receives a comprehensive questionnaire covering their role, current systems, performance metrics, and concerns. The survey is tailored to uncover the specific information we'll need for productive workshop discussions.

The questionnaire serves two purposes: it gives us baseline context and starts stakeholders thinking strategically about the project. When people arrive at the workshop, they're already mentally prepared for deeper discussions.

### Phase 2: Envisioning Success and Failure

Every workshop begins with alignment on what we discovered during stakeholder interviews. We present our findings and ask: "Does this accurately reflect your situation?"

**If everyone agrees, we proceed. If there's disagreement, we've identified a critical issue.** Internal misalignment often masquerades as technical complexity. Better to surface and resolve these conflicts in week one than discover them in month six.

Our first collaborative exercise involves **envisioning success.** Each stakeholder writes down what their ideal end state looks like—not just technical specifications, but business outcomes. Fast-forward to six months post-launch: what does success look like for your specific role and responsibilities?

**The counterpoint exercise, a Pre-Mortem, follows immediately:** if everything goes horribly wrong, why did it fail? This approach consistently surfaces risks that wouldn't emerge through traditional requirements gathering.

These exercises reveal stakeholder priorities and potential conflicts. When the marketing director envisions "flexible campaign landing pages" but the IT director fears "maintaining custom functionality," we know there's a conversation to be had.

### Phase 3: Architectural and User Journey Mapping

**Understanding your current state is prerequisite to designing your future state.** We map your existing technical architecture, focusing on data flow and system integration. We answer questions such as:

- What are the third-party systems you integrate with?
- How do inventory updates flow between those systems?
- What happens when a customer initiates a return?

We then conduct a user journey mapping exercise, **giving equal dignity to both customers and internal users.** Your operations team, customer service representatives, and marketing coordinators all have their own user journeys, with their own points of friction that impact business performance. A replatform that optimizes for end-customer experience while creating (or failing to address!) friction for internal users is a failed replatform.

The architectural and journey mapping exercises run in parallel, with insights from one informing the other. Technical limitations often explain customer experience friction, while user behavior patterns reveal why certain integrations are critical or what integrations are missing that would facilitate the user's life.

### Phase 4: Solutioning

In the fourth part of the workshop, we move into solutioning, where we design the new reality.

**In doing this, we typically aim to be very conservative with the consumer's user journey:** unless there's compelling business justification for dramatic change, the post-replatform consumer UX should closely mirror the existing one. This might seem counterintuitive: after all, isn't the whole point of the replatform to _improve_ the user experience?

While the answer is yes, that doesn't mean you should do it immediately. Postponing the UX improvements reduces development complexity, contains implementation costs, and minimizes the risk of alienating your users with a completely new UX. We've discussed this (somewhat counterintuitive) approach at length in [our article about replatforms:](https://nebulab.com/blog/ecommerce-replatforms) **time and time again, we've seen a more conservative approach outperform big-bang replatforms.**

Architectural changes, however, can and should be more transformative: during this phase, we redesign your e-commerce infrastructure to support your business objectives and enable future evolution. This means dropping legacy tools, improving how you use them, or adopting new ones, with the two-fold goal of streaminling your internal operations and enabling future evolution for your consumer UX.

### Phase 5: Launch Strategy and Risk Mitigation

In the fifth and final stage, we have a good understanding of where you are and where you want to be. All that's left to figure out is how to get there.

To do that, we design your launch strategy, and we do it **based on your scale and risk tolerance.** While smaller brands might opt for a coordinated launch across all channels and markets, enterprise clients typically require phased rollouts, beta testing with select customer segments, or market-by-market deployment.

The launch strategy is usually a mix of business considerations (e.g., will team members have to operate two systems until we're fully switched over?) and technical considerations (e.g., how are we going to keep data in sync between different systems during the interregnum?).

We also go deep on risk mitigation: what can go wrong at different stages of the project, how are we going to minimize that risk, and what is our recovery process for the worst-case scenario?

This phase concludes the workshop and produces your implementation roadmap, complete with timeline, resource requirements, and risk mitigation strategies.

## What Discovery Workshops Do (And What They Don't)

As you have seen, discovery workshops have several benefits:

- **They set the stage for a successful replatform.** Clear requirements, aligned stakeholders, and realistic timelines create conditions for successful partnerships, preventing friction and second-guessing.
- **They generate returns that extend far beyond replatforming projects.** The architectural diagrams, user journey maps, and stakeholder alignment achieved during discovery become valuable assets for future initiatives.
- **They improve your internal communication and decision-making processes.** The skills and frameworks learned during discovery transfer to other strategic projects.

However, a discovery workshop is not a panacea! No matter how thorough your workshop, you will never be able to capture your full spectrum of requirements, and you will still be left with unanswered questions. That's alright: the purpose of the workshop is not to eliminate uncertainty, but rather to identify the areas of biggest uncertainty so that you can adress them head-on during the project rather than pretend they don't exist.

If you're looking to replatform and could use some help running a discovery workshop, [reach out!](https://nebulab.com/contact-us) We've run countless workshops over the years and would love to help make your replatforming project a success.


Better E-Commerce Replatforms Require Better Discovery Workshops

Alberto Vena

It's that time of the year! After spending considerable time going through [Shopify's Summer 2025 Edition](https://www.shopify.com/editions/summer2025) and experimenting with some of the features that became available over the last few months, we are excited by the platform's latest releases: Shopify continues to push the boundaries of what's possible in e-commerce, with remarkable new features and expanded capabilities.

Still, while the overall direction is encouraging, we've also identified some implementation challenges, particularly for the type of mid-market and enterprise client we serve.

Let's take a look at what's changed, what it means for developers and merchants, and where we think Shopify should focus next!

## Horizon: Who's Thinking About the Developers?

![](https://cdn.sanity.io/images/kqgmf0g2/production/2c1d263d8905534742e7b134c45f61f38d02d978-800x450.webp?fit=clip)

[Shopify's new Horizon theme](https://www.shopify.com/news/summer-25-edition-merchant) created a lot of excitement, especially with the no-code/low-code crowd: with the new nested blocks and [AI-powered block generation](https://www.shopify.com/blog/expanding-your-ai-horizons-summer-edition-25), merchants have more flexibility than ever.

While we appreciate all the love that went into [Horizon](https://themes.shopify.com/collections/horizon-themes), our team also had some concerns:

- "What happens to Dawn now?" was the recurring question. With Horizon being the new standard, we expect Dawn to be left behind, forcing agencies and merchants to adjust.
- As most developers learn at some point, giving non-technical users more content management flexibility often comes at the expense of UX and brand consistency. Could Horizon be _too_ flexible for a merchant's own good?
- While Horizon is great, it primarily addresses Shopify's SMB merchants. Meanwhile, developers still need to build custom CI/CD pipelines if they want a robust theme management workflow.

The Shopify theme ecosystem is already renowned for its friendliness towards non-technical users. As Shopify gains traction in the mid-market and enterprise segment, we were also expecting the platform to invest in more robust primitives, tooling, and workflows for theme development—especially since larger merchants are increasingly choosing Liquid over headless in an effort to simplify (more on this below).

As an example, an improved GitHub integration could streamline theme development significantly, and it would be the perfect complement to Shopify's marketing- and simplicity-centered narrative.

## Markets: Segmentation Evolves Beyond Geography

![](https://cdn.sanity.io/images/kqgmf0g2/production/4224e88863540e39b12e9556cf23fbba6c15ba13-1280x720.jpg?fit=clip)

With the latest updates, Shopify has turned Markets from an internationalization tool into a more comprehensive segmentation platform. Merchants can now [segment markets by customer type (B2C vs. B2B), geography and channel (online vs. retail)](https://www.shopify.com/blog/markets), all from a unified interface.

However, despite the new experience finally putting an end to the discrepancies between B2B, POS, and the old Shopify Markets, we also think there's room for improvement:

- The new Markets interface requires a learning curve—the parent-child market relationships aren't immediately intuitive, which is understandable given the complexity of the problem Shopify is solving.
- While Shopify has fixed a number of bugs related to Markets and New Customer Accounts, some were left unaddressed. As an example, the "Buy Again" button still defaults to your primary market rather than the purchase market.

We're also a little concerned by the state of the ecosystem around Shopify Markets: in our experience, very few third parties are able to integrate with Markets at the moment.

Alberto from our team raised an important consideration: "With the new Markets, the ecosystem will need time to align. It took three years for some apps to start supporting the current Markets architecture, and these updates may require them to redo some of the work."

## Next-Gen Dev Platform: So Far So Good

![](https://cdn.sanity.io/images/kqgmf0g2/production/1a7cee517c85cff09117135aa8d89a57347ac715-800x450.webp?fit=clip)

[Shopify's next-gen developer platform](https://shopify.dev/beta/next-gen-dev-platform) shows real promise, with local development capabilities, declarative metaobjects/metafields definitions, monitoring and logging, and much more.

The direction is encouraging, even though some core challenges remain:

- The new localhost architecture is exciting and could really speed up the development of custom apps. Unfortunately, it doesn't support webhooks or Shopify Flows yet—both of which we use heavily. We do recognize these are tough problems to solve, but we're also confident Shopify can figure them out!
- Declarative data definitions are an interesting solution to the ancient problem of Shopify schema management. However, because the resulting metaobjects and metafields are app-owned, they can't be used across different apps, which is problematic in large builds where merchants have multiple custom or third-party apps that need to be integrated.
- The [unified Polaris Web Components](https://shopify.dev/beta/next-gen-dev-platform/polaris) are incredible, but will require yet another migration. Alas! At least there's [an MCP server](https://github.com/Shopify/dev-mcp) to help with the job.

As we excitedly wait for the next batch of improvements, we'll continue to complement Shopify's built-in capabilities with some of our custom tooling, such as [Shopify Toolkit](https://github.com/nebulab/shopify_toolkit).

### AI: One MCP Server to Rule Them All

![](https://cdn.sanity.io/images/kqgmf0g2/production/f98633309e66df5cc87c4530e5fee392ddf07c81-2840x2130.webp?fit=clip)

Quite frankly, the early iterations of Shopify Sidekick were underwhelming to say the least: the agent would hallucinate more often than not, unable to answer even the most basic queries.

Today's version tells a different story entirely. With sophisticated reasoning capabilities and deep platform integration, [Sidekick](https://www.shopify.com/blog/expanding-your-ai-horizons-summer-edition-25#3) now delivers usefulinsights on conversion metrics, bounce rates, and sales performance, and can even take action on behalf of the merchant. While we don't see larger brands dropping more sophisticated analyticsa and BI tooling for Sidekick, it is undeniably come a long way.

But Shopify is not using AI just for operational efficiency. With Perplexity, ChatGPT, and Google all recently announcing their AI shopping features, the platform is investing heavily in standardized and interoperable data access. As a couple of examples:

- The [Global Catalog](https://changelog.shopify.com/posts/introducing-shopify-catalog) allow LLMs to retrieve structured, real-time catalog access optimized for AI consumption. Also, Global Cart and Checkout should be launching soon, allowing LLMs to enable end-to-end conversational checkout experiences.
- The [Storefront](https://shopify.dev/docs/apps/build/storefront-mcp/servers/storefront) and [Customer Accounts](https://shopify.dev/docs/apps/build/storefront-mcp/servers/customer-account) MCP servers open new possibilities for AI-driven shopping experiences: think a wine sommelier chatbot with full inventory awareness and transactional capabilities.

While most of these products are in their very early stages, we'll keep experimenting over the next weeks and months to get a sense of all the potential use cases, so stay tuned!

## The Road Ahead

While this Edition was impressive as always, here's _what else_ we would have liked to see but didn't!

### Search & Discovery Needs Some Love

First of all, Shopify's Search & Discovery continues to lack advanced capabilities:

- Empty collections appear prominently in search results with no built-in way to hide them, creating a poor user experience that directly impacts conversion rates, especially for international merchants that might only sell certain collections in specific markets.
- The inability to use metafields for search indexing forces merchants into awkward workarounds—like copying metafield data into product descriptions just to make it searchable.

When merchants invest heavily in rich product data through metaobjects and metafields, that investment becomes worthless if customers can't discover products through that enhanced information.

As a result of some of these issues, one of our clients recently switched back to their custom search solution after finding Shopify's native search inadequate for their catalog complexity.

For a platform now positioning itself as enterprise-ready, we're hoping to see more investment flow into Search & Discovery to fully integrate it with the rest of Shopify's ecosystem.

### Whatever Happened to Hydrogen?

Perhaps the most interesting omission from the Summer 2025 Edition was the near-complete absence of Hydrogen updates, which might seem even more puzzling considering how much attention it has received in [Summer '24](https://nebulab.com/blog/shopify-editions-summer-2024) and [Winter '25](https://nebulab.com/blog/shopify-boring-edition).

However, given what we're seeing in the market, we were not too surprised that Hydrogen is taking a backseat: the reality is that most brands are currently choosing Liquid themes over headless solutions, prioritizing simplicity and reliability. Even brands that initially launched on Hydrogen are migrating back to Liquid themes, finding that the promised flexibility doesn't justify the additional overhead in the current economic climate.

To be fair, Shopify did release [Storefront Web Components](https://shopify.dev/docs/api/storefront-web-components), allowing merchants to embed the Shopify experience off-site and anywhere they can use HTML—we have some demos coming soon!

All in all, we're confident that we'll see more news about Hydrogen in the upcoming months, but for the time being, the market—and Shopify with it—have focused elsewhere.

## What This Means for You

Shopify's Summer 2025 Edition brought meaningful progress, although some annoying gaps persist. While we expect Shopify's future updates to address some of these pain points, brands should also strive to understand what Shopify does exceptionally well and where additional investment may be necessary to meet their specific business requirements.

At Nebulab, we're excited to help clients leverage these improvements while building complementary solutions where needed. If you need any help integrating Shopify into your business, [don't hesitate to reach out!](https://nebulab.com/contact-us)

Beyond the Horizon: An Honest Take on Shopify’s Summer 2025 Edition

In our [previous article](https://nebulab.com/blog/ecommerce-growth-customer-experience), we established why customer experience has become a **critical differentiator** in today's challenging e-commerce landscape.

In our work at Nebulab, we've seen firsthand how CX can help brands stand out in increasingly competitive markets. We've begun to call this approach "Experience-Led Commerce" (XLC)–a systemic and systematic process that brands can adopt to **leverage customer experience to increase revenue and profit, minimize operational costs, and achieve their strategic objectives**.

Experience-Led Commerce was designed to accomplish two goals:

- It helps brands decouple their value proposition from product and pricing alone, allowing them to escape the race to the bottom ignited by price comparison and use their customer experience as a competitive differentiator, which **reduces Customer Acquisition Costs (CAC)** by minimizing a brand's reliance on aggressive discounting and other promotional tactics.
- It helps brands maximize the impact of their performance marketing activities. Once your acquisition funnel brings customers to your website, a superior experience ensures they **convert at higher rates and return more frequently**, creating a virtuous cycle that increases Customer Lifetime Value (CLV) and improves profit margins.

In this series, we are gradually unveiling the entire XLC process—from collecting qualitative and quantitative data about your customer experience, to synthesizing the data to extract actionable insights, to building an insight-informed CX roadmap that delivers **measurable, sustainable, and repeatable brand growth**.

The first step in that journey is to understand what we mean by "customer experience." In this article, we're going to do just that.

## A Structured Framework for E-Commerce CX Analysis

Over the years, the idea of customer experience has been used and abused to serve a wide array of interests. As it often happens, customer experience has become an empty vessel, much to the detriment of vendors genuinely interested in pushing the space forward and brands looking to develop a comprehensive CX strategy.

While the CX universe is vast and nuanced, building a shared understanding is possible, and it starts with unpacking the three core dimensions of customer experience. Rather than starting with rigid customer personas, which often become overly theoretical or fluid in practice, our framework focuses on the **actual touchpoints, motivations, and mechanisms that directly shape how real customers interact with your brand**.

### 1. When: The Purchase Journey

A brand's purchase journey unfolds over time across five key phases: Awareness, Discovery, Consideration, Conversion, and Retention. Each phase comprises multiple touchpoints where customers interact with your brand:

- **Awareness**: The customer becomes aware of your brand through ad campaigns, retail displays, word of mouth, PR coverage, social media, industry events, or organic search.
- **Discovery**: The customer actively explores your offerings through browsing (online or in-store), product demonstrations, catalog review, content marketing, store visits, or marketplaces.
- **Consideration**: The customer evaluates options by reading reviews, consulting with sales associates, examining product specifications, requesting samples, comparing alternatives, or seeking advice from their network.
- **Conversion**: The customer makes a purchase decision, whether through an in-store transaction, online checkout, through a distributor, or via a wholesale order.
- **Retention**: The customer maintains a relationship with your brand through product usage, service interactions, loyalty programs, subscriptions, community participation, or advocacy.

Each touchpoint represents an opportunity to strengthen or weaken a brand's relationship with customers. By mapping these interactions (e.g., through User Journey Mapping), brands can **identify the moments that matter most and invest resources where they deliver the highest ROI**.

### 2. Where: The Sales Channels

Customer experiences happen across multiple channels in today's omnichannel reality:

- **Owned digital**: Desktop and mobile sites, native mobile apps with specialized features like AR try-on or barcode scanning, social commerce integrations on Instagram or Facebook, and increasingly, livestream shopping events.
- **Third-party digital**: Marketplace storefronts on Amazon, eBay, or Etsy, comparison shopping engines like Google Shopping, affiliate marketing partnerships, social media marketplaces, and specialized vertical marketplaces relevant to your industry.
- **Owned physical**: Flagship stores designed as brand showcases, smaller format concept stores, pop-up experiences tied to product launches or seasonal themes, showrooms focused on product education rather than inventory, and other brand activation events.
- **Third-party physical**: Department store concessions or shop-in-shops, specialty retailers carrying your products, wholesale distribution through boutiques, strategic retail partnerships, and temporary collaborative spaces with complementary brands.

Different customers might prefer different channels, and their expectations can vary significantly by context. For instance, a customer might expect comprehensive product information when shopping on your website, but prioritize speed and convenience when shopping at a grocery store.

The most successful brands understand **what channels deliver the highest profit margins** at different stages of their purchase journey, what incremental value each channel brings to the table, and how to optimize the sales channel mix accordingly—all while ensuring a consistent brand experience across all touchpoints.

### 3. Why: The Customer Motivations

Understanding why customers engage with your brand at different stages and in different channels reveals the deeper motivations driving their behavior.

These motivations operate at three distinct levels:

- **Economic motivations** (rational/financial): Customers seeking value, savings, and financial optimization. These pragmatic concerns are typically top-of-mind during economic uncertainty or in highly competitive categories where price comparisons are easy.
- **Functional motivations** (practical/operational): Here, customers focus on problem-solving, convenience, and utility. They ask: "Does this product or service efficiently solve my problem?" Functional excellence is particularly important for repeat purchases and utilitarian categories.
- **Aspirational motivations** (identity/values): The most powerful drivers involve self-expression, status, community belonging, and personal values like sustainability or innovation. When satisfied effectively, these emotional and identity-based motivations create the **strongest brand loyalty and highest customer lifetime value**.

It's crucial to recognize that customer motivations are fluid and contextual, which is why they warrant their own dimension.

A customer might be functionally driven when purchasing running shoes from a brand for the first time, but then develop economic drivers when they engage with the brand's recycling program, or aspirational drivers once they enter the brand's customers-only local running club. Understanding these motivational shifts allows brands to design experiences that respond appropriately to the same customer's different purchasing contexts.

While brands will typically lean more towards one or two of these drivers, depending on their category and positioning, the most compelling customer experiences address motivations at all three levels in a way that **reinforces the brand's competitive differentiation**.

## Aligning the Three Dimensions for Business Growth

Understanding your brand's customer experience across these three dimensions provides a comprehensive view of your current state. This framework intentionally avoids rigid customer personas in favor of focusing directly on interactions, channels, and motivations—the elements that shape experience in real time for real customers.

The real challenge—and opportunity—lies in understanding the current state of your customer experience across these three dimensions and then aligning them so that the result resonates with your target audience, regardless of where they are in their journey, which channel they choose to engage with, and what is driving their decisions.

Our clients who have successfully implemented this framework have seen **impressive  results**:

- **Reduced acquisition costs** by creating more memorable and shareable experiences
- **Increased conversion rates** by aligning experiences with customer motivations
- **Higher average order values** through better cross-channel experience integration
- **Improved customer retention** leading to stronger Customer Lifetime Value metrics

How to achieve these results is the topic of our next article. Stay tuned!

The Three Dimensions of E-Commerce Customer Experience

When building custom applications for your Shopify store, one of the most consequential architectural decisions you'll make is how your app will interact with Shopify's data.

There are two primary approaches, each with distinct advantages and tradeoffs that can significantly impact your development process, maintenance overhead, and application performance:

1. **Database Sync Approach**: Maintain a synchronized copy of Shopify entities in your application's database, creating a local representation that your code can work with.
2. **API-First Approach**: Make direct API calls to Shopify whenever data is needed, avoiding local storage and working with the freshest possible data.

Having implemented both approaches across a number of enterprise Shopify integrations, I've seen firsthand how this seemingly technical decision can have far-reaching business implications.

Let's explore both models in depth!

## The Database Sync Model: Your Own Data Kingdom

The database sync approach creates a mirror of relevant Shopify data within your application's database.

This typically involves initial data import during setup, webhook subscriptions to capture real-time updates, background jobs to periodically reconcile and verify data integrity, and ORM-style data access in your application code.

In essence, you're creating a localized representation of the Shopify world that your application can efficiently query and manipulate.

### The Business Case for Database Sync

This approach shines in several key scenarios that leverage the power of local data access and relationship modeling:

* For data-intensive applications that need to perform complex operations across multiple Shopify entities, having local database access can dramatically improve response times.
* The ability to model relationships between Shopify entities in your own database allows for more sophisticated data handling. This becomes invaluable when your business logic depends on understanding connections that aren't directly exposed via Shopify's API.
* Shopify's API primarily focuses on current state, but many business decisions require historical context. By maintaining your own data store, you can preserve change history and implement point-in-time analysis.

In other words, whenever you need full ownership over your data, a database sync is the recommended approach.

### The Challenges of Database Sync

Despite these advantages, this approach comes with significant considerations that must be managed throughout your application's lifecycle:

* Your synced data is only as current as your last update. While webhooks provide real-time notifications for many events, there are edge cases where changes might not be captured immediately. This can lead to situations where you need to refresh objects before using them, as they might have been updated in Shopify but not yet reflected in your local copy.
* Maintaining a reliable sync mechanism requires ongoing attention to webhook management and error handling, rate limits during bulk operations, recovery mechanisms for missed updates, and schema evolution as Shopify's API changes. A home goods retailer experienced this challenge when Shopify updated their metafield architecture, requiring significant rework of their sync implementation.
* Building a robust sync framework adds complexity to your initial development effort. This includes modeling Shopify entities in your database schema, implementing reconciliation logic, managing webhook subscriptions, and handling edge cases and conflict resolution.

To mitigate these challenges, it's imperative to:

* Implement comprehensive webhook coverage to capture all relevant data changes.
* Develop reconciliation processes to catch missed updates and ensure data integrity over time.
* Consider write-through caching for critical updates that need immediate reflection in both systems.
* Include data freshness metadata on synced entities to help identify stale data, and implement circuit breakers to fall back to API when sync issues occur.

## The API-First Approach: Always Fresh, Always Direct

The API-first approach maintains minimal local state and relies on direct Shopify API calls whenever data is needed.

This approach features no comprehensive data mirroring, direct GraphQL or REST API calls for read operations, webhooks for triggering specific business logic, strategic caching for performance optimization, and more procedural code patterns for data access.

### The Business Case for API-First

This lighter-weight approach offers compelling advantages in scenarios where simplicity and up-to-the-moment data accuracy are paramount:

* By removing the complexity of data synchronization, you can focus development efforts on core business logic. This often leads to faster time-to-market and reduced maintenance overhead.
* For applications where decisions must be made on the absolute latest data—such as inventory allocation or pricing—the API-first approach eliminates any risk of working with stale information.

If your application treats Shopify as the definitive source of truth and doesn't need to extend its data model significantly, the API-first approach aligns perfectly with this philosophy, keeping your architecture simpler and more focused.

### The Challenges of API-First

The direct approach isn't without its own set of considerations that can impact application performance and development complexity:

* Shopify enforces rate limits on API requests, which can become restrictive for data-intensive operations. Without careful design, applications can hit these limits during peak usage.
* Working directly with Shopify's API means accepting its query patterns and limitations. Complex filtering, sorting, or relationship traversal that would be trivial in a local database might require multiple API calls or be impossible to perform efficiently.
* Without an ORM-style data layer, code often becomes more procedural and tightly coupled to Shopify's API structure. This can reduce code readability and make maintenance more challenging over time.

To mitigate these challenges, we strongly recommend that you:

* Design for efficient API usage patterns to minimize request volume and avoid rate limiting.
* Implement strategic caching for frequently-accessed data to improve performance without sacrificing freshness where it matters.
* Use GraphQL to minimize request volume by retrieving exactly the data you need.
* Build resilience for API unavailability through fallback mechanisms, and monitor rate limit consumption proactively to avoid disruptions.

## The Hybrid Approach: Best of Both Worlds?

Increasingly, sophisticated Shopify applications are adopting hybrid architectures that combine elements of both approaches to maximize advantages while minimizing drawbacks.

This balanced strategy might include syncing frequently-accessed reference data with long refresh cycles, maintaining critical calculated values locally, directly querying time-sensitive operational data, and using event-driven architectures to update local state selectively.

It's a pattern we've been experiment with lately with good results—stay tuned for future updates!

## Making the Strategic Choice: A Decision Framework

Rather than presenting this as a binary choice, consider these five key factors that should influence your architectural decision:

1. **Data Volume and Complexity**: The more Shopify entities you need to work with simultaneously, and the more complex their relationships, the more compelling the database sync approach becomes. High-volume data processing with complex relationships typically favors the database sync model.
2. **Real-Time Requirements**: If your application's core functionality depends on split-second current data (inventory, pricing for checkout), the API-first approach eliminates sync latency risks and ensures you're always working with the most current information.
3. **Development Resources**: The API-first approach typically has a lower initial development hurdle, though it may become more complex over time as caching and optimization needs grow. Teams with limited resources might start with API-first and evolve as needed.
4. **Business Continuity**: A local data store provides resilience against Shopify API outages or rate limiting, allowing core functionality to continue even during connectivity issues. Applications with high uptime requirements often benefit from the database sync approach.
5. **Analytics Requirements**: Applications with significant reporting and analysis needs benefit tremendously from local database query capabilities, making the database sync model particularly valuable for business intelligence applications.

## Align Your Technical Architecture with Your Business Strategy

The choice between database sync and API-first approaches isn't merely technical—it directly impacts your ability to deliver on core business requirements. By understanding the tradeoffs and aligning your architecture with your specific needs, you can build Shopify custom applications that provide lasting business value.

The most successful implementations I've seen share one common factor: they began with a clear understanding of the business requirements and let those drive the technical approach, not the other way around. Whether you're building your first Shopify custom app or evolving your existing architecture, taking the time to make this fundamental decision thoughtfully will pay dividends throughout your application's lifecycle.

Need expert guidance on your Shopify integration strategy? Reach out to schedule a consultation! Our team specializes in building high-performance custom apps and would love to help.

Designing Your Shopify App’s Data Architecture: A Primer

Michela Frecchiami

In e-commerce, a smooth and intuitive shopping experience can make all the difference—helping customers find what they need faster, increasing the chances they'll complete a purchase, and increasing their basket size.

While Shopify offers several features to enhance product presentation and purchasing flows, many merchants struggle with how to effectively display related products—such as variations, complementary items, and customizable sets—while keeping the their online store’s shopping experience intuitive.

In this article, we're going to showcase three different ways to present related products in a Shopify store and give you a clear framework for understanding what tool to use depending on your specific scenario.

Let's take a look!

## LAKE's Product Presentation Challenge: A Case Study

While working with premium sleepwear brand LAKE, we encountered multiple product presentation challenges that illustrated the importance of selecting the right tool for the job. LAKE's diverse product catalog—featuring style variations, complementary products, and customizable bundles—called for a deep understanding of product relationships before implementing technical solutions.

By analyzing how LAKE's products related to one another and how customers interacted with them, we were able to present an approach that addressed their specific business objectives. Specifically, LAKE wanted to explore different business scenarios:

* Enhance the product browsing experience by showing style variations (like sleeve length) on product pages.
* Implement more effective product recommendations using straightforward solutions.
* Create a customizable experience for bundled items that were being treated as single products.

After a thorough analysis of their customer journey, we discovered that no single Shopify app would address all these needs. Instead, we explored a hybrid approach based on the different types of product relationships.

## Three Solutions for Product Cross-Selling

Based on LAKE's needs and the different types of product relationships, we proposed three distinct solutions for cross-selling:

### 1. Combined Listings for Style Variations

For closely related style variations (like the same pajama top in short-sleeve and long-sleeve versions), we recommended Shopify Combined Listings. This feature (available exclusively on Shopify Plus and enterprise-level plans) allows merchants to display multiple related products as variants within a single listing while keeping them as separate products in the backend.

This means each product can have its own:

* Product title, product description, and metadata
* Unique image gallery
* Independent product URL for better SEO

Why it works for style variations:

* Customers can easily toggle between short-sleeve and long-sleeve options without leaving the page
* The variations are genuinely different versions of the same core product (same fabric, design, and general style)
* It provides a seamless browsing experience while keeping separate product URLs for better SEO and inventory management

<figure>
	<img src="https://cdn.sanity.io/images/kqgmf0g2/production/0e7ef79ee680f895fdcfa1e7762645e7c17c4ed7-1600x1052.jpg?fit=clip">
  <figcaption>A prototype for LAKE, showcasing a men's pajama set with two style variations.</figcaption>
</figure>

Another use case is using Combined Listings to display separates (i.e. top, bottom) that are often bought together.

<figure>
	<img src="https://cdn.sanity.io/images/kqgmf0g2/production/13771e641a9ab5940cc706364b59b131a59c4491-1600x1052.jpg?fit=clip">
  <figcaption>An example of how separates can be shown usinf Combined Listing.</figcaption>
</figure>


### 2. Quick Add to Cart for Complementary Products

One of the options LAKE asked us to explore was a flexible way to display matching products on the product page. For example, a women's pajama set and its matching version for children are perfect for a "mommy and me" moment. While these items are designed to complement each other, they are separate products targeting different users, not variations of the same item.

In this case, a Quick Add to Cart functionality works best:

* A women's pajama set and a child's pajama set are separate products rather than variations of the same core item, unlike short-sleeve and long-sleeve versions of a t-shirt
* A Quick Add button allows customers to add the matching children's set to their cart instantly, making it easier to purchase both and increasing the overall AOV
* Each pajama set retains its own product description, sizing chart, and imagery, ensuring clear product details and avoiding confusion

<figure>
	<img src="https://cdn.sanity.io/images/kqgmf0g2/production/ba256f0f864d3111809f4a6648b5e700e867cee6-1600x1052.jpg?fit=clip">
  <figcaption>Another prototype for LAKE, to explore the Quick Add to Cart solution.</figcaption>
</figure>

### 3. Bundling Apps for Customizable Sets

When customers need to personalize their purchases beyond what Combined Listings can offer, bundling apps from the Shopify App Store provide the necessary flexibility while still creating a cohesive shopping experience. These specialized apps excel in scenarios where:

* Customers need to select products in different sizes for related items (like tops and bottoms)
* Merchants want to offer mix-and-match sets with special bundle pricing as an upsell
* There's a need to maintain accurate inventory tracking for each item

For example, HoneyLove sells women's underwear, providing a sophisticated shopping experience that allows customers to select different sizes for tops and bottoms without navigating between product pages, streamlining the path to checkout.

<figure>
	<img src="https://cdn.sanity.io/images/kqgmf0g2/production/c31fe6803eda7868b77853a1f1dd8d8a0f523ea2-3200x2104.jpg?fit=clip">
  <figcaption>Honeylove showcases an activewear bundle with coordinated separates, allowing customers to mix and match pieces.</figcaption>
</figure>


## Implementing the Right UX for Your Cross-Selling Needs

As we've seen, these approaches aren't mutually exclusive—they can be combined strategically based on your specific business goals and product relationships.

To help streamline the decision between different cross-selling experiences, we suggest looking at your product relationships through two key dimensions:

* **Variation Complexity:** How different are the products? This ranges from simple variations like color and size to entirely separate but complementary products.
* **Purchase Intention:** How likely are customers to want these items together? This can range from items that are almost always purchased together to those that are only occasionally complementary.

By understanding where your products fall on these dimensions, you can choose the right tools to create an intuitive shopping experience that aligns with your business goals.

When you take time to analyze how your products relate to one another, you create shopping experiences that improve customer experience and increase transaction value, boosting sales and setting your brand apart from competitors.


Related Products in Shopify: Picking The Right Tool for the Job

Nick Belzer

If you're coming from a traditional e-commerce platform like Solidus or Magento, working with Shopify can feel like a significant adjustment. Unlike these open platforms where you can modify virtually any aspect of the codebase, Shopify operates more like a black box. You can't simply rewrite core functionality or directly access the underlying systems.

But that doesn't mean customization is impossible. Shopify has evolved to provide specific extension points where developers can inject custom functionality. These carefully designed interfaces allow you to expand Shopify's capabilities while maintaining the platform's stability and security.

Let's take a look at each one of them!

## 1. Theme Blocks: Customizing the Storefront Experience

When you install apps on your Shopify store, they can expose theme blocks that render within your storefront. This allows you to add new functionality to your theme without directly editing theme files.

Theme blocks come in two main types:

### Section Blocks

These render inside existing theme sections. If a section supports app blocks, you can include blocks exposed by your installed apps. The app defines the liquid template that gets rendered, the data being used, and the settings available.

For example, a ratings app might display a star rating block that shows both the average rating and individual reviews.

### Embedded Blocks

These are smaller UI elements that aren't specific to a section but appear throughout your site. Examples include helper tags, accessibility features, or customer service elements.

This approach is especially valuable when you don't have control over the theme but need to introduce visual elements. At Nebulab, we've used this for our Sprout app, creating visual elements in merchants' themes by exposing theme logic through app blocks.

For more details on implementing theme blocks, check out [Shopify's Theme Blocks documentation](https://shopify.dev/docs/storefronts/themes/architecture/blocks/theme-blocks/quick-start).

## 2. Web Pixels: Tracking Solutions for Checkout

Shopify is transitioning to a new checkout experience that will be fully controlled by the platform. By August 2025, all stores will be required to use this new system, which has significant implications for tracking and analytics.

The primary impact? **You'll no longer be able to add custom JavaScript to checkout and order status pages.** This limits your ability to track events using client-side tracking.

To address this limitation, Shopify has introduced web pixels - isolated containers that exist around tracking pixels:

### App Pixels

These are included with apps you install on your Shopify store. Examples include Instagram or TikTok pixels. Once installed and connected to your ad accounts, they automatically subscribe to relevant events and send data to their respective platforms.

Some, like TikTok, employ a hybrid approach:
- Client-side tracking through the app pixel
- Server-side enrichment by using the app's API credentials to fetch additional order information

### Custom Pixels

If you need to send data to a platform that doesn't offer an official Shopify app, you can create custom pixels. These allow you to:
1. Subscribe to specific events (like checkout completion)
2. Import the tracking platform's pixel 
3. Use their API to send the data provided by Shopify

This approach creates a unified tracking system across your theme and checkout pages, despite Shopify's checkout limitations.

Learn more about implementing web pixels in our blog post: [Web Pixels on Steroids: How To Enrich Your Shopify Analytics](https://nebulab.com/blog/shopify-web-pixels).

## 3. Shopify Flow: Merchant-Controlled Automation

Shopify Flow enables merchants to create their own automation workflows through a user-friendly interface. While Shopify provides many built-in triggers, conditions, and actions, the real power comes from custom extensions.

As developers, we can extend Flow by creating:

1. **Custom Triggers**: Events that initiate workflows (e.g., "subscription created" or "subscription renewed")
2. **Custom Actions**: Operations that can be performed (e.g., "pause subscription")

By exposing these elements to Shopify Flow, we empower merchants to build their own business logic without developer intervention. 

For example, a merchant might create a workflow where when a subscription containing a specific product is created, an email notification is sent to their fulfillment team. This creates powerful automation possibilities without custom development for each use case.

For more insights, read our post on [Building Custom Shopify Automations](https://nebulab.com/blog/custom-shopify-automations).

## 4. UI Extensions: Customizing Key Experiences

As Shopify takes more control over critical customer touchpoints like checkout and account pages, they're providing UI extensions to maintain customization possibilities. These extensions let you inject custom UI elements at specific points:

### Checkout UI Extensions

With Shopify's new checkout experience, you can add custom elements like:
- Product information displays
- Upsell opportunities
- Delivery information
- Custom fields

At Cometeer, we use checkout extensions to display virtual product information, helping customers understand what's in their cart, and to offer relevant upsells.

### Account Portal Extensions

As Shopify's new customer account experience gains adoption, UI extensions let you integrate custom functionality. For subscription businesses, this might include subscription management interfaces directly within the customer account.

Like admin UI extensions, these must use Shopify's component libraries and follow their design patterns.

For a hands-on guide, check out our tutorial on [How To Build Your First Shopify POS UI Extension](https://nebulab.com/blog/building-shopify-pos-extensions).

## 5. Admin UI Extensions: Enhancing the Shopify Admin

Admin UI extensions allow you to render UI elements at specific points within the existing Shopify admin. Unlike embedded apps, these extensions integrate directly into admin pages like orders, products, or customers.

For example, we implemented an extension at Cometeer that displays coffee mapping details directly on the order page:

- When a customer orders a virtual product (like a coffee box)
- The extension shows which specific coffees were selected
- It displays the scoring logic used to select those coffees
- Operators can see this context without leaving the order view

Admin UI extensions must use Shopify's component libraries, ensuring they maintain the admin's look and feel. This creates a seamless experience where your custom functionality feels like a native part of Shopify.

Learn more about implementing these in our post: [Into the Light: Bringing Visibility to Your Shopify Customizations](https://nebulab.com/blog/custom-shopify-uis).

## 6. Embedded Apps: Creating Admin Interfaces

Embedded apps provide the most flexible way to extend Shopify's admin interface. When a merchant installs your app, it appears in their admin navigation. Clicking on it renders an iframe containing your custom interface.

This approach gives you complete control over the UI and functionality, allowing you to build complex interfaces for managing custom data and workflows. For instance, a subscription app might use an embedded app to display:

- All active subscriptions
- Detailed subscription information
- Management controls (pause, cancel, etc.)

While you have freedom in what you render, using Shopify's Polaris component library creates a native-feeling experience that integrates seamlessly with the rest of the admin.

Embedded apps support multiple pages and navigation, making them ideal for complex workflows that require dedicated interfaces.

For a detailed guide on building embedded apps, see [Shopify's Embedded App documentation](https://shopify.dev/docs/apps/auth/oauth/getting-started).

## 7. Shopify Functions: Injecting Custom Logic

Shopify Functions represent the closest thing to the traditional plugin architecture found in open platforms. They allow you to inject custom code directly into Shopify's processing flow at specific extension points.

These functions receive inputs from Shopify, process them according to your logic, and return outputs that influence Shopify's behavior. Current extension points include:

- **Discount Functions**: Create custom discount types beyond what's available in the admin
- **Location Rules**: Control which fulfillment locations are chosen during checkout
- **Validation Rules**: Define when orders can proceed through checkout

Functions come with constraints:
- Limited execution time
- Restricted code size and resource usage
- Must be deterministic
- Written in Rust or JavaScript
- Hosted on Shopify's infrastructure

Despite these limitations, Functions enable powerful customizations. For example, a loyalty program might use a custom discount function to provide member-specific discounts on certain product combinations - something not possible with standard Shopify discounts.

For more information, refer to [Shopify's Functions documentation](https://shopify.dev/docs/api/functions).

## Conclusion: Choosing the Right Extension Approach

When extending Shopify, selecting the right approach depends on what you're trying to accomplish:

- **For visual customizations**: Theme blocks let you inject UI components into the storefront without theme modifications.
- **For tracking and analytics**: Web pixels provide a standardized way to capture checkout events despite Shopify's checkout restrictions.
- **For merchant-controlled workflows**: Shopify Flow extensions empower merchants to create their own business logic.
- **For checkout and account customization**: UI extensions maintain customization as Shopify standardizes these experiences.
- **For enhancing standard admin pages**: Admin UI extensions integrate directly into existing workflows.
- **For complex admin interfaces**: Embedded apps give you complete control over custom management interfaces.
- **For custom business logic**: Shopify Functions let you modify platform behavior at specific points.

The extension landscape continues to evolve as Shopify balances merchant customization needs with platform stability. Staying current with these options ensures you can deliver the custom experiences clients need while working within Shopify's constraints.

Remember that sometimes combining approaches yields the best results. For instance, an embedded app might manage configuration while Shopify Functions implement the actual logic.

If you need expert guidance on your Shopify integration strategy, [reach out!](https://nebulab.com/services/shopify) At Nebulab, we specialize in building high-performing Shopify store for midmarket and enterprise brands, and we'd love to help you build the e-commerce experience you need to shine.

The Complete Guide to Customizing Your Shopify Store in 2025

Andrea Vassallo

Ryan Woods

The subscription economy has become one of the most significant business transformations of the 21st century, reshaping industries from media and e-commerce to software and mobility. With projections estimating its market valuation to reach $3 trillion by 2025([1](https://blulogix.com/blog/the-2025-blueprint-for-scalable-growth-in-the-subscription-economy/), [2](https://recurly.com/blog/subscriptions-weekly-25-01-07/)), this shift is fueled by technological advancements, changing consumer expectations, and businesses prioritizing predictable revenue models.

For e-commerce executives, few technology decisions carry more strategic weight than choosing between building a custom subscription engine or purchasing a third-party solution. This choice affects not only your technology stack but also your operational flexibility, customer experience, and long-term profitability. Many successful e-commerce brands have recognized that off-the-shelf Shopify subscription solutions don't always align with their unique business needs, leading them to explore more tailored approaches.

## Buy vs. Build: Evaluating the Trade-Offs

At its core, the decision between purchasing a third-party subscription management platform and building a custom solution is a trade-off between convenience and control. While third-party solutions like Recharge provide a fast and accessible way to implement subscriptions, businesses that scale beyond a certain threshold often find themselves constrained by these platforms. Let's explore both paths through key considerations.

### Speed and Ease of Implementation

Third-party platforms like Recharge offer a plug-and-play solution, allowing businesses to quickly launch a subscription model with minimal technical overhead. These platforms handle the complexities of recurring billing, customer portals, and integration with existing e-commerce operations. For early-stage subscription businesses, this is a huge advantage, as it enables rapid market entry without a heavy upfront investment in technology.

However, the convenience of ready-made solutions comes with trade-offs. Most third-party systems are built to serve a broad range of businesses, which means they may not fully align with the specific needs of a rapidly growing or highly differentiated subscription business. While these platforms accelerate the initial setup, they can introduce rigid framework constraints that limit customization options in the long run.

### Flexibility and Customization

As subscription volumes grow, many businesses find that third-party platforms that initially accelerated their growth become limiting factors. The universal design that makes these platforms broadly applicable also makes them difficult to customize for specific business needs.

For instance, standard subscription platforms typically treat each subscription as a separate contract, resulting in multiple shipments and shipping charges for customers with multiple subscriptions. Businesses with complex product offerings often need to create subscription bundles and personalized delivery schedules that aren't supported by off-the-shelf platforms. This lack of flexibility is one of the main reasons why high-growth businesses start considering custom solutions.

A custom-built subscription engine, on the other hand, provides complete control over the customer experience. Companies can build flexible delivery frequency options, pattern-matching algorithms for product recommendations, and seamless pause/resume functionality that enhance customer loyalty. These become strategic differentiators that would be difficult or impossible to achieve within the confines of a third-party system.

### Strategic Control and Business Sovereignty

When relying on a third-party subscription platform, your business is dependent on the vendor's development priorities and strategic decisions. If the platform discontinues features, raises prices, or pivots its business model, your subscription business must adapt accordingly. This lack of control can be a significant risk, especially when subscriptions are a core component of your revenue model.

Building a custom solution eliminates this dependency. Developing an in-house subscription engine represents an investment in business sovereignty. It allows companies to dictate their own product roadmap, prioritize features based on customer needs, and innovate freely without waiting for a platform provider to release updates.

### Cost Considerations: Short-Term vs. Long-Term Economics

For businesses just entering the subscription space, third-party platforms provide a cost-effective entry point. Monthly fees are predictable, and there is no need for a large upfront investment in software development. However, as subscription revenue scales, the economics shift dramatically.

At scale, monthly platform fees for third-party solutions can reach $20,000 or more, directly impacting profit margins. These per-transaction or revenue-percentage fee structures become increasingly painful when business volumes spike. For businesses with tens of thousands of subscribers, the fee structure can threaten to consume an unsustainable portion of subscription profits.

By contrast, while custom development requires significant upfront investment, the total cost of ownership (TCO) often favors bespoke solutions beyond a three-year horizon. For enterprises with over $50M in annual recurring revenue, custom builds typically achieve 22-35% TCO savings over a five-year period, assuming in-house DevOps capabilities.([3](https://www.ishir.com/blog/110513/build-vs-buy-software-analysis-which-is-right-for-your-business-in-2024.htm)). Most businesses determine that the crossover point where building becomes more economical than buying occurs approximately 48 months after launch, with increasing savings thereafter.

### Integration and Data Control

Third-party platforms often create data silos and integration challenges with existing business systems. This can limit the ability to build seamless connections with inventory management, customer service platforms, and marketing automation tools. Without deep integration, businesses must rely on workarounds or manual processes, which can introduce inefficiencies and errors.

A custom-built subscription engine allows for full integration with a company's existing tech stack. Growing brands need to maintain real-time connectivity with their customer experience stack—support platforms, SMS marketing tools, and email communication systems, among others. A custom implementation preserves these connections, ensuring seamless data flow and minimizing disruption for both employees and customers.

### Competitive Differentiation and Innovation

When subscription functionality is merely a transactional feature of your business, third-party platforms provide adequate solutions. However, when the subscription experience is a fundamental aspect of your brand differentiation, a custom-built solution can create a long-term competitive advantage.

For many direct-to-consumer brands, subscriptions aren't just a revenue model; they're central to the brand experience. By building a custom solution, companies can implement sophisticated algorithms that analyze customer preferences and purchase history to optimize renewal timing, suggest complementary products, and create truly individualized subscription experiences. These innovations help increase retention rates and customer lifetime value—outcomes that would be difficult to achieve with an off-the-shelf platform.

## Case Study: MeUndies' Subscription Transformation

MeUndies, a leading direct-to-consumer underwear brand, provides an illuminating example of successfully navigating the build vs. buy decision for subscription technology.

The company initially found that their custom subscription system was not well-aligned with off-the-shelf Shopify subscription solutions. As their subscriber base grew into the tens of thousands, the limitations of third-party platforms became increasingly apparent.

For MeUndies, several factors drove their decision to build a custom solution:

* **Unique product bundling needs**: They needed to create subscription bundles and personalized delivery schedules that weren't supported by standard platforms.

* **Brand differentiation through experience**: Subscriptions weren't just a revenue stream but central to their brand identity. Their custom solution implemented pattern-matching algorithms for product recommendations and flexible pause/resume functionality that significantly enhanced customer loyalty.

* **Integration requirements**: MeUndies needed seamless connectivity with their tech stack, including Kustomer for support, Attentive for SMS marketing, and Iterable for email communications.

* **Economic considerations**: The company determined that their build vs. buy crossover point would occur at approximately 48 months post-launch, after which their custom solution would provide increasing cost advantages.

The results validated their decision. MeUndies' custom subscription engine delivered flexible delivery frequency options and personalized experiences that increased retention rates and customer lifetime value—achievements that would have been challenging to implement using a third-party platform.

## Making the Transition: Key Considerations

If your business is approaching the tipping point where custom development makes sense, consider these critical factors:

* **Development Resource Planning** – Building in-house requires dedicated engineering teams with subscription commerce expertise. Alternatively, partnering with an experienced development agency like Nebulab can streamline production, mitigate risks, and prevent costly mistakes.

* **Migration Strategy** – Transitioning from a third-party platform to a custom solution requires careful planning. A phased migration approach—starting with small customer cohorts—helps validate functionality before a full transition.

* **Future-Proofing Architecture** – A custom solution should be designed with scalability in mind. Planning for future growth, maintenance, and integrations ensures that the platform remains cost-effective over time.

* **Data Strategy** – Subscription businesses thrive on data. A custom solution should prioritize data collection, accessibility, and actionability to drive strategic insights and operational efficiency.

## When to Build: Making the Right Investment for Your Business

Building a custom subscription engine delivers strategic advantages that off-the-shelf solutions simply cannot match. While it requires an initial investment, a tailored solution provides long-term benefits that go beyond cost savings, offering complete control over customer experience, operational workflows, and business innovation.

Before choosing the build route, assess your subscription volume, growth trajectory, and unique business requirements. Custom solutions deliver maximum ROI for businesses with >$50M ARR and specialized operational needs—particularly those where subscription experiences represent a core competitive differentiator.

Is your business hitting the ceiling with third-party platforms? Are transaction fees eating into your margins? Could subscription innovation drive competitive advantage in your market? If so, it's time to explore building your own subscription engine to secure your place in the rapidly growing subscription economy.

Partnering with an experienced team—such as Nebulab—can significantly reduce development costs by streamlining the process, mitigating risks, and preventing costly mistakes. A knowledgeable partner ensures that scalability, maintenance, and integrations are planned from the outset, minimizing total cost of ownership (TCO) over time. The result is a tailored, flexible solution that grows with your business rather than forcing you to conform to the limitations of a generic off-the-shelf platform.

Should You Build or Buy Your Shopify Subscriptions App?

When your e-commerce site needs updating, the instinct is often to go big—to completely redesign the site and transform every aspect of the user experience. But is that always the right choice? Whether you're addressing performance issues, implementing new features, or adapting to market changes, the scope of your website update deserves careful consideration. 

This brings us to a critical question: Should you opt for a complete website redesign, or would a strategic refresh better serve your goals? The answer isn't always as straightforward as it might seem, and it rarely depends on aesthetics alone. Let's explore how these two approaches differ and when each might be the right choice for your business.

## The Difference Between Redesign and Refresh

A **website redesign** represents a fundamental transformation of your digital presence. Think of it as rebuilding a house from the ground up—you're not just changing the appearance, but restructuring the entire infrastructure, electrical systems, and layout to meet completely new living requirements. In the e-commerce context, this means reconsidering every aspect of your digital architecture, from your technical stack to user flows and business logic.

This solution can be considered when a brand's goal is scaling and it needs complex features that its current platform can't support.

A **website refresh**, conversely, is like a strategic home renovation. You're keeping the solid foundation and basic structure while modernizing specific areas to enhance functionality and aesthetics. For e-commerce, this means targeted improvements to specific aspects of your site while maintaining your core digital infrastructure.

This fits better when an online store is experiencing challenges with conversion rates, for example. In this case, efforts are focused on navigation and checkout flow optimization.

## When to Consider a Complete Redesign

Before diving into real-world examples, it's crucial to understand that successful redesigns depend heavily on meticulous implementation planning. A redesign requires careful orchestration, starting with less critical features, conducting thorough A/B testing, and maintaining rollback capabilities throughout. Content migration must be comprehensive, with clear strategies for URL restructuring and template testing.

Most importantly, timing is everything: avoid peak seasons, build in adequate testing periods, and maintain parallel systems until the new website proves itself.

These implementation principles have guided several successful transformations:

- **Business Model Shifts**: Take [Caraway](https://www.carawayhome.com/)'s expansion from cookware to a full home goods brand. This wasn't just about adding new product categories—it required rethinking the entire shopping experience, from site navigation to bundling options and product education. The shift demanded a more flexible e-commerce experience, ensuring that customers could seamlessly explore and purchase across multiple home categories. This called for a complete digital transformation to support their growth.
- **Technical Limitations**: MeUndies' [migration](https://nebulab.com/case-studies/meundies) from a custom platform to Shopify Plus exemplifies this scenario perfectly. Their existing infrastructure couldn't scale with their growth, necessitating a complete platform change.
- **Market Repositioning**: [Ritual](https://ritual.com/shop/multivitamins)'s evolution from a women's vitamin brand to a comprehensive wellness platform required a comprehensive redesign. Their platform needed to support multiple product lines across age groups and genders, integrate educational content, and provide personalized supplement recommendations—transforming their site from a single-product store into an evidence-based wellness destination that builds trust through transparency.

<figure>
	<img src="https://cdn.sanity.io/images/kqgmf0g2/production/9d2043572c625dd8b1bd225915ffacdb77894d2b-1600x1052.jpg?fit=clip">
  <figcaption>MeUndies' recent replatform supported its growth while uncovering new opportunities to enhance the user experience.</figcaption>
</figure>

## When a Strategic Refresh Makes More Sense

A successful refresh hinges on precise, measured implementation. The key is prioritizing changes based on impact versus effort—focusing on high-traffic pages and addressing known pain points first. Updates should be modular, allowing for independent testing and controlled rollouts through feature flags.

Throughout the process, analytics should guide every decision, with clear metrics tracking each change's impact against the baseline. Brand consistency remains paramount, with new elements seamlessly integrating across all devices.

Here are a couple of relevant examples:

- **[LAKE](https://lakepajamas.com)**'s approach to accessibility improvements perfectly illustrates these principles. Faced with compliance requirements, they turned a potential challenge into an optimization opportunity. Their focused refresh improved mobile usability and conversion rates without disrupting their core experience.
- **[Lilac St](https://lilacst.com/)**'s refresh follows the same measured approach. Rather than overhauling their entire experience, it introduced strategic updates like the gamification program that [increased its subscription revenue by 72.7%](https://www.magnetmonster.com/blog/10-dtc-brands-growing-subscriber-revenue-with-loop-gamification). The company incentivized bulk purchases with discounts, encouraging higher spending per transaction.

<figure>
	  <img src="https://cdn.sanity.io/images/kqgmf0g2/production/7db895b078be1b2e0d65a3f4159bdf281d083af9-1600x1052.jpg?fit=clip">
  <figcaption>Lilac St.'s engaging interface allows users to create custom bundles while encouraging them to increase quantity for greater savings.</figcaption>
</figure>

## Making the Decision: A Practical Framework

Every e-commerce platform has its own mix of technical debt, business goals, and customer expectations. While there's no one-size-fits-all solution—budgets and timelines often dictate decisions—we can use a structured framework to navigate this critical choice.

### Step 1: Identify Objectives and Pain Points

Start by defining what you want to achieve with your website and ask these key questions:

* Are you aiming to enhance user experience?
* Does your brand image feel outdated?
* Is mobile responsiveness an issue?
* Are conversion rates lower than expected?

Leverage user feedback and analytics to identify underperforming areas. Your audience's needs should drive your decision—if the current site no longer aligns with their behavior and expectations, a redesign may be necessary.

### Step 2: Analyze Current Performance

Conduct a thorough audit of your website, focusing on:

* **User Experience (UX):** Navigation, checkout process, and friction points
* **Mobile Responsiveness:** How well does the site function across devices?
* **Content Effectiveness:** Identify high-performing pages vs. drop-off points

At Nebulab, we know how crucial design audits are in this process—we conduct them regularly as part of our services. If you're looking for expert insights into your site's performance, [we'd be happy to help!](https://nebulab.com/contact-us)

If only specific elements need improvement, a refresh might be enough. If multiple areas underperform, consider a redesign approach.

### Step 3: Test and Implement Changes

Finally, whatever path you take, adopt a structured implementation approach:

* If opting for a redesign, outline the project scope, budget, and timeline. Prioritize changes that impact user experience and business outcomes.
* If choosing a refresh, focus on quick wins like visual updates and small UX improvements.
* Run A/B tests before implementing major changes to minimize risks and ensure that decisions are based on user behavior, not assumptions.

By following a standardized process, you can confidently decide whether a refresh or full redesign is the best path for your e-commerce site.

<figure>
  <img src="https://cdn.sanity.io/images/kqgmf0g2/production/91bfb81b07113b772fa1f02cd5745be38aa34beb-1600x1052.jpg?fit=clip">
  <figcaption>These cards contrast when choosing a refresh vs. redesign. Timelines are indicative and may vary based on project scope.</figcaption>
</figure>

## Execution Is Key

Whether you choose a redesign or a refresh, success lies in thoughtful execution. For redesigns, phased rollouts, rigorous testing, and smooth transitions are key. For a refresh, focus on quick wins like visual updates and small UX improvements while maintaining clear measurement protocols.

Ultimately, your decision should be guided by business objectives and data, ensuring that changes improve both the customer experience and performance. A successful transformation isn't just about making your site look different—it's about making it work better.

If you're unsure wheher your site needs a redesign or refresh, [feel free to reach out!](https://nebulab.com/contact-us) We'd be happy to hlep you navigate this decision and follow through!

Website Redesign vs Refresh: A Guide for E-commerce Brands

The battle for e-commerce growth has never been more challenging. As brands navigate an increasingly complex digital landscape, they're caught in a perfect storm of rising costs and shifting consumer behaviors that's fundamentally reshaping the economics of e-commerce.

The data paints a clear picture: [marketplaces](https://www.modernretail.co/technology/modern-retail-research-as-dtc-dominates-marketplaces-edge-out-retailer-channels-for-brand-investment/) now command 67% of global e-commerce sales volume, while DTC engagement continues to decline. [Recent data shows](https://www.retaildive.com/press-release/20241015-73-of-consumers-are-moving-their-shopping-more-online-in-2024-1worldsync/) only 15% of consumers reported browsing DTC sites more frequently in 2024, with 21% actually reducing their usage. This isn't a temporary trend—it reflects a fundamental shift in how consumers approach online shopping.

Two critical factors are driving this transformation. First, customer acquisition costs have risen dramatically, driven by increased competition and evolving privacy regulations. Second, consumer spending patterns have fundamentally changed—[data shows](https://www.mckinsey.com/industries/consumer-packaged-goods/our-insights/the-state-of-the-us-consumer) 76% of consumers actively traded down across categories in Q3 2024, with this behavior even more pronounced among younger generations, where 86% of Gen Z and millennials report making such adjustments.

The economic context makes this particularly challenging. [Research indicates](https://www.mckinsey.com/industries/consumer-packaged-goods/our-insights/the-value-now-consumer-making-sense-of-us-consumer-sentiment-and-spending) 53% of consumers remain pessimistic about the economy, creating a "value now" mindset where every purchase must thoroughly justify its cost. Looking ahead, [projections suggest](https://www2.deloitte.com/us/en/insights/economy/consumer-pulse/state-of-the-us-consumer.html) 61% of consumers plan to maintain or reduce their overall spending levels in 2025.

## Navigating the New DTC Economics

This environment has created a strategic dilemma for DTC brands.

The traditional growth playbook—centered around aggressive customer acquisition and premium pricing—is becoming increasingly unsustainable. While many brands are responding by shifting focus to marketplaces for easier scale and broader reach, this approach creates its own challenges: marketplaces inherently promote price-based competition, creating a race to the bottom that erodes brand value and profit margins. This is a trend we also explored in our recent article, [Redefining the Digital Value Chain for Multi-Brand Retail](https://nebulab.com/blog/multi-brand-retail-strategy).

However, our experience working with mid-market and enterprise brands suggests there's an underutilized lever that could help companies break free from this conundrum: customer experience (CX). When leveraged correctly, we've observed that customer experience can be transformed into a powerful engine for sustainable growth.

In this series of articles, we'll explore how brands can elevate customer experience from a basic operational requirement to a strategic differentiator that drives both top-line growth and bottom-line profitability.

## Promoting Customer Experience from Cost Center to Value Driver

For too long, brands have viewed customer experience primarily as a cost center–a necessary investment to meet basic competitive standards. This perspective, while common, overlooks the tremendous potential of CX as a strategic growth driver. The evidence for this missed opportunity is compelling, both in terms of rising consumer expectations and documented business impact.

Today's consumers have radically higher expectations for their digital shopping experiences. [Studies show](https://lucidworks.com/post/50-customer-experience-trends-2025/) 80% of customers now consider the digital experience to be just as important as the product itself, marking a fundamental shift in how value is perceived in e-commerce. These expectations manifest across multiple dimensions:

- **Personalization has become non-negotiable**: [Research indicates](https://www.salesfire.co.uk/articles/ecommerce-customer-experience/) 60% of consumers become repeat buyers when offered tailored experiences, while 42% express frustration with generic content. Despite this clear preference, [only 14%](https://www.bloomreach.com/en/blog/ecommerce-customer-experience) of consumers report fully personalized online experiences, highlighting a significant opportunity gap.
- **The cost of poor experiences has skyrocketed**: [Analysis reveals](https://www.bloomreach.com/en/blog/ecommerce-customer-experience) 80% of shoppers abandon purchases due to poor navigation, slow load times, or unclear product information. Even more concerning, [41% of customers](https://www.agilitypr.com/pr-news/public-relations/the-state-of-consumer-attitudes-on-ecommerce-fraud-and-cx-in-2023/) permanently abandon brands after a single false decline.
- **Speed and convenience set new benchmarks**: [Data shows](https://www.sekologistics.com/en/resource-hub/knowledge-hub/the-evolution-of-customer-expectations-in-ecommerce-and-how-to-meet-them/) 65% of consumers abandon their carts if delivery takes more than a week, demonstrating how operational excellence has become inextricably linked with customer experience.

The democratization of e-commerce technology, led by platforms like Shopify, has created an interesting paradox. While these platforms have made it easier for brands to deliver competent customer experiences, they've also led to a form of complacency. Many brands settle for the default experience provided by their platform, viewing it as "good enough" rather than a potential source of competitive advantage.

This is quite unfortunate, because recent research from McKinsey provides compelling evidence that savvy brands can transform customer experience from a cost center into a powerful growth engine. The numbers are striking:

- [Research shows](https://www.mckinsey.com/capabilities/growth-marketing-and-sales/our-insights/experience-led-growth-a-new-way-to-create-value) compensating for one lost customer requires acquiring three new customers, highlighting the multiplicative effect of customer experience on acquisition costs.
- Companies that excel at customer experience achieved more than double the revenue growth of "CX laggards" between 2016-2021.
- [Data indicates](https://www.mckinsey.com/capabilities/growth-marketing-and-sales/our-insights/experience-led-growth-a-new-way-to-create-value) companies that get growth right deliver 30% higher total return to shareholders and nearly double the shareholder value compared to industry peers.

Hopefully, the business case for treating customer experience as a value driver is clear and compelling. Yet many brands struggle to translate this opportunity into actionable strategies that deliver measurable results.

## Deploying CX Strategically through Experience-Led Commerce

Based on our work with mid-market and enterprise brands at Nebulab, and inspired by McKinsey's research on Experience-Led Growth (XLG), we've been experimenting with an innovative approach we call "Experience-Led Commerce" (XLC). This framework treats customer experience not as a standalone function but as a systematic process for driving growth and profitability.

XLC differs from traditional growth strategies in several key ways:

1. It amplifies traditional marketing-led growth strategies, helping brands maximize their marketing ROI by increasing customer lifetime value and reducing acquisition costs.
2. It decouples value creation from product and pricing alone, providing a path to differentiation that allows brands to create incremental profit.
3. It creates a virtuous cycle where improved experiences lead to higher customer retention, which in turn fosters organic customer acquisition and reduces the pressure created by acquisition.

McKinsey's research on companies that successfully implement experience-led approaches demonstrates the potential impact of this strategy. [Their findings](https://www.mckinsey.com/capabilities/growth-marketing-and-sales/our-insights/experience-led-growth-a-new-way-to-create-value) show that such companies can achieve remarkable results:

- 15-25% increase in cross-sell rates
- 5-10% boost in customer wallet share
- 20-30% improvement in satisfaction and engagement

For those willing to make the investment, the rewards can be transformative: all else being equal, brands with superior CX outperform their peers across all key performance indicators, creating a compelling case for treating customer experience not as a cost to be minimized but as a strategic business investment.

## Going From Idea to Action

While the case for investing in customer experience is clear, many brands find themselves overwhelmed by the sheer number of opportunities for improvement. From personalization to omnichannel integration, from self-service capabilities to loyalty programs, the possibilities can seem endless. Without a systematic approach to evaluating and prioritizing these opportunities, brands risk pursuing initiatives that deliver suboptimal returns or dilute their core value proposition.

Experience-Led Commerce solves precisely that problem: it helps brands cut through this complexity by providing a structured framework for identifying, evaluating, and executing customer experience initiatives that drive measurable business results.

In our next article, we'll take a deep dive into the XLC framework, exploring its key components and showing you how to put it into practice in your organization.

Turning Customer Experience Into Your Next E-Commerce Growth Engine

Last week, Shopify released their [Winter '25 Edition](https://www.shopify.com/editions/winter2025), aptly named “The Boring Edition.” Despite containing over 150 updates, the Winter '25 Edition contains very few new features, but rather a broad sweep of improvements touching everything from checkout to developer tools.

And honestly, we couldn't be happier about it.

While Shopify’s pace of innovation has delivered powerful new capabilities like Markets, Customer Accounts, and POS over the past few years, it has also created complexity within their ecosystem. Each new feature brings its own set of integration challenges and edge cases.

For merchants operating at scale, these seemingly minor compatibility issues can cascade into significant operational hurdles. Even when individual challenges have workarounds, the cumulative effect of managing multiple partial solutions creates friction in day-to-day operations.

By following up the Summer '24 Edition (“Unified”) with one that’s even more focused on stability, Shopify demonstrates a clear commitment to addressing these foundational challenges. This approach is particularly crucial as they continue expanding their enterprise presence, where system reliability and seamless integration are non-negotiable requirements.

Let’s explore how these improvements work together to create a more robust platform for enterprise commerce.

## Product Management and Discovery: Enhanced Control and Visibility

At the heart of any e-commerce operation is the product catalog, and this release brings several improvements to how merchants can manage and present different types of products.

Key updates include:

* Combined Listings now allows merchants to [choose if parent or child products should appear in search and product recommendations](https://www.shopify.com/editions/winter2025#configure-combined-listings-for-search), providing better control over catalog presentation.
* Bundles have been significantly improved with [new analytics](https://www.shopify.com/editions/winter2025#reporting-for-bundles), [more consistent presentation](https://www.shopify.com/editions/winter2025#a-clearer-view-of-bundles) across admin and customer touchpoints, and [accurate inventory status](https://www.shopify.com/editions/winter2025#accurate-bundle-inventory) when using fulfillable inventory.
* Subscription management has also been enhanced with [oversell protection](https://www.shopify.com/editions/winter2025#oversell-protection-for-subscription-renewals), ensuring renewals respect inventory settings and preventing out-of-stock issues.

All of these improvements aim at consolidating and improving interoperability between different features of the platform, making life easier for larger and more sophisticated merchants. We have run across several of these limitations in our own work in the past, so we’re glad to see them being addressed head-on.

## Checkout and Payments: More Flexibility and Customization

Building on the enhanced product management capabilities, Shopify has also made significant strides in making the checkout process more flexible and customizable.

Notable updates include:

* [Split shipping](https://www.shopify.com/editions/winter2025#split-shipping-now-available) is now available to all merchants, allowing customers to choose different shipping methods for different parts of their order when items will be fulfilled separately. This is critical for marketplaces, where the same order may be fulfilled by multiple vendors.
* [Checkout Blocks is now available on the thank you and order status page](https://www.shopify.com/editions/winter2025), and [chat apps can now hook into the checkout flow.] This unlocks completely new capabilities and customer touchpoints, and we can't wait to take the new customization APIs for a spin!

Checkout is an area where Shopify has historically been very restrictive. However, they have been opening up more and more customization APIs over the last couple of years, allowing merchants to build their own customizations without relying on ugly workarounds. We expect this trend to continue, enabling new use cases and further reducing the effort of checkout customizations for Shopify merchants across the board.

## Global Commerce and Compliance: Expanded International Capabilities

As merchants continue to expand globally, Shopify has introduced several features that make international selling more manageable and compliant.

This release brings significant improvements for merchants operating internationally:

* Semantic Search [is now available in more languages](https://www.shopify.com/editions/winter2025#natural-search-in-more-languages), allowing customers worldwide to search using natural, everyday language. While Shopify's native solution cannot compete with more robust paid offerings, it's an excellent starting point for brands looking to elevate their search experience—and now, it's available to even more merchants!
* Shopify Tax [has expanded to the EU and UK](https://www.shopify.com/editions/winter2025#shopify-tax-in-the-eu-uk), offering automated VAT compliance including automated calculation and [VAT invoice generation.](https://www.shopify.com/editions/winter2025#vat-invoices-with-shopify-tax) 
* [Customer account extensions](https://www.shopify.com/editions/winter2025#customer-account-extensions) have finally entered general availability, allowing merchants to customize the New Customer Accounts UI with proprietary and third-party apps. We’ve been using these in beta for a while now (e.g., see Nick's [excellent blog post on POS extensions](https://nebulab.com/blog/building-shopify-pos-extensions)), so we’re pretty excited about this!

On the compliance front, we would have loved to see a hint at more robust compliance primitives for international merchants and regulated industries (e.g., alcohol). However, this doesn't seem to be an area that Shopify is interested in exploring at the moment, which means these merchants will still need to rely on custom-built or third-party solutions.

## Order Management: Better Control Over Complex Fulfillment

The enhancements to global commerce capabilities are matched by improvements to order management, particularly for complex fulfillment scenarios.

Significant improvements include:

* The ability to [use custom metafields to inform order routing rules](https://www.shopify.com/editions/winter2025#metafields-for-order-routing), allowing merchants to create more sophisticated fulfillment logic based on their specific business needs.
* Several improvements to Shopify Flow, the platform's built-in automation platform. Flow now [supports all Admin API actions](https://www.shopify.com/editions/winter2025#automate-more-tasks-in-flow), [can be triggered by metaobjects](https://www.shopify.com/editions/winter2025#metaobject-triggers-in-flow), and [can automate returns](https://www.shopify.com/editions/winter2025#return-automation-in-flow).
* Product catalogs [can be synced via custom IDs](https://www.shopify.com/editions/winter2025#sync-catalogs-with-custom-ids), which makes it easier for brands to integrate with in-house or third-party ERPs/PIMs. Shopify has also introduced a new [Upsert API](https://changelog.shopify.com/posts/better-data-syncing-with-custom-ids-and-upserts) to reduce the number of API calls needed for data sync.

Granted—these are all quality-of-life improvements, especially since most of this logic was already achievable via other approaches. Still, they will help a lot of brands and agencies to simplify their customizations, allowing them to redirect their efforts to initiatives that actually move the needle!

## Organizations and RBAC for More Robust Multi-Store Setups

As operations scale and become more complex, team management becomes increasingly critical. Shopify has responded with several improvements to their billing, authentication and authorization systems.

Key changes in this area include:

* The ability to [group all your stores into a single organization](https://www.shopify.com/editions/winter2025#organizations-for-all-plans) with consolidated billing and user management, a feature previously reserved for Plus merchants.
* A new [role-based access control system](https://www.shopify.com/editions/winter2025#staff-access-by-role) that lets you define granular permissions and assign multiple roles to staff members. This was announced in the Summer '24 Edition and is now entering general availability.
* Improved support for [custom authentication flows in the admin](https://www.shopify.com/editions/winter2025#standardized-reauthentication), allowing organizations to roll their own authentication provider rather than leveraging Shopify.

These organizational improvements reflect Shopify's growing focus on enterprise-level merchants who manage multiple stores and complex team structures. By democratizing features previously limited to Plus merchants and providing more granular control over permissions, Shopify is building a foundation that can better support sophisticated organizational hierarchies and security requirements. This is particularly valuable for brands operating across multiple markets or running several distinct storefronts.

## Developer Tools to Support More Complex Implementations

When it comes to developer tooling, Shopify has been hard at work to make custom storefronts and custom apps more powerful and more customizable.

Significant changes include:

* A lot of limits being raised: function executions now [support carts with up to 200 line items](https://www.shopify.com/editions/winter2025#dynamic-scaling-for-execution-limits) (useful for B2B) and [payloads of up to 128 KB](https://www.shopify.com/editions/winter2025#increased-function-input-limit). Plus, brands can now have [up to 25 app-based automatic discounts](https://www.shopify.com/editions/winter2025#functions-work-with-25-automatic-discounts).
* A number of improvements to Hydrogen, including [support for gift cards](https://www.shopify.com/editions/winter2025#hydrogen-supports-gift-cards), a [Sitemaps API](https://www.shopify.com/editions/winter2025#sitemaps-api-for-hydrogen), and a [richer GraphQL API](https://www.shopify.com/editions/winter2025#more-content-in-graphql-apis) with support for menus, pages, articles, and blogs.
* [Self-serve return endpoints](https://www.shopify.com/editions/winter2025#self-serve-return-api) as part of the Customer Accounts API, allowing brands and apps to easily build self-serve return experiences.

These developer-focused enhancements demonstrate Shopify's commitment to supporting more sophisticated implementations while reducing technical limitations that previously constrained larger operations. The increased limits and expanded APIs give developers more flexibility to build complex, custom solutions that enterprise merchants often require, making the platform increasingly viable for technically demanding enterprise implementations.

## B Is For Boring, B Is For Better

For enterprise and upper mid-market merchants, all of these improvements mean fewer workarounds, better operational efficiency, and a more reliable platform for complex implementations. This release shows that Shopify understands the needs of larger merchants and is willing to do the “boring” work necessary to support them effectively across all aspects of the platform.

As always, we recommend reviewing the full [Editions changelog](https://www.shopify.com/editions/winter2025) to understand all the changes that might impact your business.

If you need help implementing any of these new features or would like to discuss how they could benefit your operation, don’t hesitate to [reach out](https://nebulab.com/contact-us) to our team for a consultation!

The Nebulab