Shopify Plus Development
Shopify Plus development that makes the most of the platform
Custom development for Shopify Plus stores — checkout extensibility, Shopify Functions, B2B, and multi-store setups — built with the same clean, maintainable standards as the rest of your storefront.
Whether you're already on Shopify Plus or evaluating the move, we help you use the capabilities that make sense for your operation — and tell you honestly when they don't.
Best fit
Shopify Plus development for teams that need more than a standard setup
Shopify Plus unlocks capabilities that standard plans don't have. Getting value from them takes development work that understands both the platform and your commercial goals.
This is a good fit if:
- You're on Shopify Plus and need custom checkout, discount, shipping, or payment logic.
- Your store relied on Shopify Scripts and the logic needs to live in Shopify Functions.
- You sell wholesale and want to use Shopify's B2B features rather than a separate store or workaround.
- You run, or plan to run, multiple stores or markets and need them to stay consistent and maintainable.
- You're evaluating Shopify Plus and want an honest view of whether the upgrade makes sense.
Capabilities
What's included in our Shopify Plus development services
We focus on the Plus capabilities that directly affect how your store sells, operates, and scales.
Checkout Extensibility
Checkout customization on Shopify now runs through checkout extensibility rather than editing checkout code directly.
We build checkout UI extensions and apply checkout branding so your checkout supports your customers and your brand while staying upgrade-safe.
Shopify Functions & Scripts Migration
Shopify Functions let you customize discounts, shipping and payment options, and cart and checkout validation on Shopify's own infrastructure.
Shopify Scripts have been retired, so if your store relied on them, we rebuild that logic as Functions and test it against your real pricing and promotion rules.
B2B on Shopify
Sell to wholesale customers from the same Shopify Plus store.
We help set up and customize company accounts, price lists, payment terms, and the storefront experience your B2B buyers need.
Multi-Store & International
Growing brands often need more than one storefront — for new regions, brands, or wholesale.
We structure themes, content, and development workflows so multiple stores and markets stay consistent without duplicating effort.
Automation & Operations
Repetitive operational work slows teams down.
We use Shopify Flow and other Plus tools to automate tagging, routing, notifications, and campaign tasks where it genuinely saves your team time.
Plus Upgrade & Migration Planning
Moving to Shopify Plus — from a standard plan or another platform — is a significant decision.
We assess your requirements, plan the technical work, and help make the transition structured and controlled.
Our approach
Shopify Plus should earn its place
Shopify Plus is a significant investment. It's the right choice for some businesses and unnecessary for others.
Before recommending Plus development work, we look at what your store actually needs:
When Plus makes sense
You need checkout customization, B2B, multiple stores, advanced automation, or the operational scale Plus is built for.
When it may not
Your requirements can be met on a standard plan through theme development, existing apps, or Shopify's built-in features.
How we decide
We map your requirements to the platform's capabilities and give you an honest recommendation before any development begins.
Process
How we deliver Shopify Plus projects
Plus work often touches checkout and pricing — the most commercially sensitive parts of your store — so we keep the process careful and well tested.
- 01
Assess
We review your store, your Plus features, and your current customizations.
We identify what needs to be built, rebuilt, or simplified.
- 02
Plan
We agree the scope, the approach for each requirement, and how changes will be tested.
Checkout and pricing changes get a clear test plan before development starts.
- 03
Build & QA
We develop in clean, version-controlled code and test against your real products, discounts, and customer scenarios.
Nothing reaches checkout until it has been checked.
- 04
Launch & Handover
We release changes carefully with a rollback path where appropriate.
Your team receives a clear handover of what was built and how to manage it.
FAQ
Shopify Plus development questions
Do you work with existing Shopify Plus stores?
Yes.
We support Shopify Plus stores with checkout extensibility, Shopify Functions, B2B, theme development, integrations, and ongoing development.
Can you move our Shopify Scripts to Shopify Functions?
Yes.
Shopify Scripts have been retired and Shopify Functions are the replacement. We review what your Scripts did, rebuild that logic as Functions, and test it against your real pricing and promotion rules.
Should we upgrade to Shopify Plus?
It depends on what you need.
Plus makes sense when you need its specific capabilities or operational scale. If your requirements can be met on a standard plan, we'll tell you.
Can you customize the Shopify checkout?
Yes, using checkout extensibility — checkout UI extensions, checkout branding, and Shopify Functions.
This is Shopify's supported, upgrade-safe way to customize checkout.
Do you work with Shopify's B2B features?
Yes.
We can help set up and customize company accounts, price lists, payment terms, and the B2B storefront experience on Shopify Plus.
What does Shopify Plus development cost?
It depends on the scope and complexity of the work.
We'll first understand what you need and recommend the most appropriate engagement.
Book a call
Ready to talk through your Shopify Plus store?
Tell us what you're trying to build, what your current setup looks like, or whether you're evaluating Plus.
We'll review the situation and tell you honestly where Shopify Plus development can make a difference — and where it isn't needed.