Custom Shopify Plus Store Development for Scaling Brands

Shopify Plus store development is the design, build, and customization of stores on Shopify’s enterprise platform, built for brands handling high order volumes, complex catalogs, and global checkout needs. We build custom Shopify Plus stores that scale with your business, not against it.

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Case Studies

Why Brands Choose Us for Shopify Plus Development

Tailored Plus Builds

Every Shopify Plus build we deliver is shaped around your operations, catalog depth, custom checkout logic, B2B workflows, and the way your team actually sells. No off-the-shelf themes, no boxed-in templates.

Enterprise-Grade Expertise

Years of hands-on work with high-volume Shopify and Shopify Plus merchants. We know where the platform shines, where it needs custom code, and how to keep things lean as your store scales.

End-to-End Service

From discovery to launch and beyond, we handle every layer of Shopify Plus store development, design, custom code, integrations, migrations, and post-launch growth.

Our Shopify Plus Store Development Process

01. Consultation & Discovery

We start by understanding your business goals, customer base, and operational requirements. The output is a Shopify Plus roadmap tailored to your business, not a generic build plan pulled off the shelf.

02. Architecture & Design

Our designers map out a custom Shopify Plus storefront using data-backed UX principles and Figma-first workflows. Every layout decision is made with conversion, accessibility, and scale in mind.

03. Custom Development & Integrations

We build “out” your Shopify Plus store with custom Liquid, checkout extensions, Shopify Functions, and integrations across ERP, CRM, and 3PL systems. You get functionality that fits your stack, not workarounds.

04. Launch & Post-Launch Support

We handle go-live, DNS, SSL, and post-launch monitoring so launch day is uneventful in the best possible way. Once you’re live, we stay close with optimization, new features, and ongoing growth support.

05. Testing & Quality Assurance

Every Shopify Plus build is stress-tested across devices, browsers, and integration points before launch. Performance, security, payment flows, and checkout all get audited until they’re production-ready.

Key Capabilities of Our Shopify Plus Stores

Custom Checkout Extensibility

We build checkout extensions, Shopify Functions, and custom payment flows that go beyond what standard Shopify allows. Built around your sales strategy, not boxed into templates.

B2B & Wholesale on Shopify

Native B2B features company profiles, custom catalogs, net payment terms, and self-serve buyer portals configured around how your wholesale business actually operates.

Headless & Multi-Store Setup

Hydrogen, Oxygen, and multi-region storefronts when the architecture genuinely calls for it. We help you weigh the tradeoffs honestly instead of pushing headlong for the sake of it.

ERP, CRM & API Integrations

Deep integrations with NetSuite, SAP, HubSpot, and other enterprise systems through the Shopify Plus API. Clean data flow across your tech stack, end to end.

Why ShopNinjas for Shopify Plus Development

Shopify Experts

For more than a decade, our team has worked exclusively on Shopify, including Shopify Plus, headless, and B2B builds. Platform depth shows up as faster builds and fewer surprises later.

Custom Solutions

We don’t lock you into proprietary frameworks or stack you with recurring app fees. The code we write for your Shopify Plus store stays yours, fully documented and yours to take anywhere.

SEO & Performance Optimized

Speed, accessibility, and SEO aren’t post-launch add-ons. They’re built into every Shopify Plus project from architecture through launch, so your store ranks and loads the way scaling brands need it to.

Conversion-Focused Design

Design decisions are made with conversion data in mind, not aesthetic preference alone. Layouts, microcopy, and checkout flow all earn their place by moving the metric that matters.

Ongoing Support & Maintenance

Launch is a milestone, not the finish line. We stay on as a long-term Shopify Plus partner with ongoing optimization, new feature rollouts, and growth support.

Proven Across DTC, B2B, and Plus

150+ Shopify stores delivered across DTC, B2B, headless, and Plus, plus three apps on the Shopify App Store. We’ve shipped what holds up at scale.

Elevate Your eCommerce Business Today!

Let’s build a Shopify Plus store that doesn’t just handle your scale ; with ; it delivers an exceptional shopping experience your customers will remember.

Frequently Asked Questions

What is Shopify Plus store development?

Shopify Plus store development is the process of designing, building, and customizing an e-commerce store on Shopify’s enterprise plan. It typically involves custom checkout logic, advanced integrations, B2B functionality, and architecture built for high order volumes, work that goes well beyond what standard Shopify themes and apps cover.

What’s the difference between Shopify and Shopify Plus?

Shopify Plus is Shopify’s enterprise tier, built for high-growth and high-volume brands. It unlocks checkout extensibility, Shopify Functions, native B2B features, multi-store setups, higher API rate limits, and a dedicated launch and merchant success team. The core platform is the same; Plus simply removes the ceilings that standard Shopify hits at scale.

How much does Shopify Plus store development cost?

It depends on the scope. A custom Shopify Plus build typically ranges from $25,000 to $100,000+, with enterprise headless or multi-store projects running higher. The biggest variables are integrations, checkout customizations, B2B logic, and migration complexity. We share a clear scope and pricing breakdown after the discovery call, with no vague estimates.

How long does it take to build a Shopify Plus store?

A standard custom Shopify Plus build usually takes 8 to 16 weeks from kickoff to launch. More complex projects, such as headless storefronts, multi-region setups, and deep ERP integrations, can run 4 to 6 months. We map out a realistic timeline during discovery so there are no surprises mid-build.

Can you migrate my existing store to Shopify Plus?

Yes. Migrations from Magento, WooCommerce, BigCommerce, Salesforce Commerce Cloud, and standard Shopify are a regular part of our work. We handle product data, customer records, order history, SEO redirects, and integrations so you launch on Shopify Plus with zero downtime and your SEO traffic intact.

Do I own the code you built?

Yes, fully. Every line of code we write for your Shopify Plus store belongs to you, with documentation handed over at launch. No vendor lock-ins, no proprietary frameworks, no recurring fees for things we built.