Shopify Plus Development Case StudiesCase Studies
See how top brands scale with Shopify Plus. Real projects, real results from 200+ shipped products.
IRPR builds high-performance Shopify Plus stores using custom apps, headless frontends with Next.js, and deep integrations with ERP and CRM systems. Every project is PCI-DSS compliant from day one.
We deliver in 8-12 weeks with fixed pricing from $80K to $250K. Our senior engineers handle everything from custom checkout flows to multi-warehouse inventory sync. You own the code and the data.
D2C brands hire us to build custom checkout and subscription experiences. B2B wholesalers need multi-tenant portals with volume pricing. Enterprise retailers migrate from Magento or legacy platforms. Subscription businesses use us for recurring billing and customer portals.
Types of software we ship.
Custom Checkout Flows
Replace Shopify's checkout with a fully customized, multi-step flow using Shopify Plus Scripts and Checkout Extensibility.
B2B Wholesale Portal
Multi-tenant portal with custom pricing, bulk ordering, and approval workflows. Built on Shopify Plus B2B APIs.
Headless Storefront
Decoupled frontend with Next.js and Shopify Storefront API for unique brand experiences and faster page loads.
Subscription Engine
Recurring billing and management with Recharge, Chargebee, or custom logic on top of Shopify Plus.
Multi-Warehouse Inventory Sync
Real-time inventory across warehouses using Shopify Plus inventory APIs and third-party WMS integrations.
Custom Loyalty Program
Points, tiers, and rewards integrated with Shopify Plus checkout and customer accounts using custom apps.
ERP Integration Middleware
Two-way sync between Shopify Plus and NetSuite, SAP, or Microsoft Dynamics using middleware like Celigo.
Marketplace Connector
List and sync products across Amazon, eBay, and Walmart from a single Shopify Plus backend with custom connectors.
We build for every business type.
D2C Brands
B2B Wholesalers
Subscription Brands
Enterprise Retailers
Omnichannel Retailers
Why These Shopify Plus Development Case Studies Matter
Every case study shows a real business problem solved with Shopify Plus.
We have shipped over 200 products across 50+ countries. Our Shopify Plus development case studies cover D2C, B2B, subscription, and enterprise projects. Each one includes a specific tech stack and measurable outcome.
For example, one brand reduced checkout abandonment by 30% with a custom checkout flow. Another B2B wholesaler cut order processing time by 40% using a custom portal. These results come from senior engineers who work on one project at a time.
The Difference Between a Generic Dev Shop and IRPR
Most agencies treat Shopify Plus like a template. We treat it as a platform to build on.
Generic dev shops reuse themes and plugins. They charge by the hour and rarely deliver on time. IRPR assigns senior engineers who write custom code from scratch. We give you a fixed price and a clear timeline.
Our Shopify Plus development case studies show custom apps, headless frontends, and deep integrations. We handle PCI-DSS compliance, performance tuning, and deployment. You get a production-ready store in 8-12 weeks.
- Uses off-the-shelf themes
- Hourly billing with no cap
- Junior developers on your project
- No PCI-DSS compliance guarantee
- No custom app development
- No post-launch support plan
- Custom code from senior engineers
- Fixed price from $80K-$250K
- Senior engineers only, no juniors
- PCI-DSS compliant by default
- Custom apps and headless frontends
- 12-week MVP guarantee with SLA
How We Build Your Shopify Plus Store
Our process is designed for speed and clarity.
We start with a 2-week Roadmap phase where we define scope, tech stack, and fixed price. Then we build the MVP in 8-12 weeks. You see progress weekly via a private Trello board and daily Slack updates.
After launch, we provide 30 days of hypercare and then hand over full ownership. You can extend support or continue with us for features. Every project includes automated CI/CD and monitoring.
What Ships With Every Shopify Plus Project
Every deliverable is production-ready and fully documented.
You get more than a store. You get a complete system with source code, CI/CD pipeline, and monitoring. No hidden dependencies on IRPR.
Our Shopify Plus development case studies always include these deliverables. You can take the code to any developer after launch.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on Shopify Plus
- Custom Shopify app (if needed) in your partner dashboard
- Sentry error tracking and Datadog monitoring
- Load testing report with 99.9% uptime target
- PCI-DSS compliance documentation
- Admin training video for your team
- Post-launch support SLA for 30 days
What we ship in this practice.
Custom B2B Portal for Wholesale Distributor
Built a multi-tenant portal with custom pricing tiers, bulk order upload, and approval workflows. Reduced order processing time by 40%. Tech stack: Next.js, Shopify Plus B2B APIs, Stripe.
Headless Storefront for Luxury Apparel Brand
Replaced a slow Magento store with a headless Shopify Plus frontend. Page load time dropped from 6s to 1.2s. Conversion rate increased by 22%. Tech stack: Next.js, Shopify Storefront API, Vercel.
Subscription Engine for Meal Kit Service
Built a custom subscription management system with pause, swap, and skip features. Monthly recurring revenue grew by 35% in 6 months. Tech stack: Shopify Plus, Recharge, Node.js.
Custom Checkout Flow for Supplement Brand
Designed a multi-step checkout with upsells and one-click reorder. Abandoned cart rate fell from 75% to 55%. Average order value increased by 18%. Tech stack: Shopify Plus Checkout Extensibility, custom apps.
ERP Integration for Furniture Retailer
Synced Shopify Plus with NetSuite for real-time inventory, orders, and customer data. Cut manual data entry by 20 hours per week. Tech stack: Celigo, Shopify Plus REST API, NetSuite.
Multi-Warehouse Inventory Sync for Electronics Chain
Connected 5 warehouses to Shopify Plus with automated stock allocation. Reduced stockouts by 60% and improved shipping speed. Tech stack: Shopify Plus inventory APIs, custom middleware.
Why teams hire us.
Fixed Price, Not Hourly
Every Shopify Plus project gets a fixed quote in the Roadmap phase. No hourly billing, no surprise invoices, no scope creep charges. You know the exact cost before we write a line of code.
Senior Engineers Only
We don't outsource to juniors. Every engineer on your project has 10+ years of experience. They work directly with you, not through a project manager.
PCI-DSS Compliant by Default
Shopify Plus is PCI Level 1 compliant. Our custom code follows the same standards. We audit every integration for card data safety. No extra cost for compliance.
Full Code Ownership
You own all source code, custom apps, and documentation. No lock-in. You can take the code to any developer after launch. We provide a full handover package.
12-Week MVP Guarantee
We deliver a production-ready Shopify Plus store in 8-12 weeks. If we miss the deadline, we discount the next sprint. 98% of our projects ship on time.
99.9% Uptime SLA
We configure monitoring and alerts for your store. Our team responds to incidents within 30 minutes. We maintain 99.9% uptime across all Shopify Plus projects.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.