Shopify Plus Development
Shopify Plus builds and optimization for high-volume brands that need performance, customization and scale.
Shopify Plus unlocks capabilities standard Shopify can't touch — checkout customization, Shopify Functions, scripts, automation and higher API limits. But those features only pay off if they're built properly.
We build and optimize Shopify Plus stores for high-volume brands that need performance, customization and scale.
What Shopify Plus makes possible
Custom checkout
Tailor the highest-converting checkout in ecommerce to your brand.
Shopify Functions & scripts
Custom discounts, shipping and validation logic built natively.
Automation at scale
Flow, Launchpad and API automation for high-volume operations.
Built to scale
Architecture that handles traffic spikes and growth without breaking.
What's included
- Checkout extensibility & branding
- Shopify Functions (discounts, shipping, validation)
- Shopify Flow automation
- Launchpad campaign setup
- B2B & wholesale configuration
- Multi-store and multi-currency setup
- ERP and third-party integrations
- Admin UI extensions
- Performance architecture review
- Documentation & handover
How we work
Scope
A short discovery call, then a written scope with fixed price and timeline — usually within 24 hours.
Plan & architect
We plan the structure, components and edge cases before a line of code gets written.
Build
Senior developers build in clean, documented code with staging previews at every milestone.
Launch & support
We deploy, QA on real devices and hand over with documentation plus 30 days of support.
Why Eclaimify
Fixed-price, no surprises
You get a fixed-price quote within 24 hours. No hourly billing, no scope creep.
Senior developers only
Your project is handled by senior Shopify specialists — not juniors, not outsourced.
Built to last
Clean, documented, maintainable work your team can keep building on for years.
Frequently asked questions
Plus adds checkout customization, Shopify Functions and scripts, Flow and Launchpad automation, native B2B, higher API limits and multi-store support.
Building on Shopify Plus?
Book a free 30-minute discovery call. We'll scope the work and quote it fixed-price within 24 hours.
Book a discovery call