Shopify Plus Development and Migration Services
Shopify Plus is the enterprise ecommerce platform built for high-growth brands processing high order volumes, managing multiple storefronts, or requiring custom checkout experiences that standard Shopify cannot deliver. EcomSupport360 is a Shopify Plus development partner with deep expertise in building, migrating, and optimizing enterprise Shopify Plus stores across retail, B2B, and D2C verticals.
200-300%
Average Revenue Growth
12 Months
Typical Timeline
500+
Businesses Scaled


What Our Customers Say
Trusted by leading brands worldwide
What Is Shopify Plus?
Shopify Plus is Shopify’s enterprise-tier platform designed for merchants generating over $1 million annually or requiring enterprise-grade capabilities. It unlocks capabilities that are not available on standard Shopify plans.
| Feature | Shopify Plus Exclusive |
| Custom checkout UI | Checkout Extensibility (React-based) |
| Automation | Shopify Flow — enterprise workflow automation |
| Multi-store management | Shopify Organization Admin |
| B2B commerce | Native B2B with company accounts and net terms |
| Wholesale channel | Dedicated B2B storefront |
| Launchpad | Scheduled sale campaigns and flash sales |
| API rate limits | 10x higher than standard Shopify |
| Dedicated support | Merchant Success Manager |
About Our Services
Our Shopify Plus Development Services
Shopify Plus Store Build
We architect and build Shopify Plus stores from the ground up — including custom themes, multi-store setups, B2B configurations, and integration with enterprise ERP, CRM, and OMS systems.
Checkout Extensibility Development
Shopify Plus’s Checkout Extensibility (replacing legacy checkout.liquid in 2025) allows merchants to build fully branded, conversion-optimized checkout experiences using React-based checkout UI components. We develop custom upsells, loyalty displays, address validators, and branded styling within the checkout.
Shopify Flow Automation
We configure and build complex Shopify Flow automations — including fraud detection workflows, inventory reorder triggers, customer segmentation, tag-based logic, and cross-app automation sequences that eliminate manual operations.
Shopify Plus B2B Setup
We configure Shopify’s native B2B features including company account creation, customer-specific catalogs, quantity rules, payment terms (Net 30, Net 60), draft order workflows, and custom B2B portal themes.
Multi-Store and Expansion Store Setup
For brands selling across multiple regions or brands, we set up and manage Shopify Plus expansion stores with market-specific pricing, localized content, currency, language, and domain configuration under a unified Organization Admin.
30-70%
Average Conversion Rate Improvement
2-3x
Customer Lifetime Value Increase
40-60%
Reduction in Customer Acquisition Cost
60+ Minds. One Mission: Your Success.
From SEO experts to conversion specialists, our team handles every part of your ecommerce growth.
3 Min to Start. Lifetime to Profit.
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Industries We Are Serving
We are proud to driving a digital revolution across various industries verticals.
Fashion &
Apparel
Beauty &
Skincare
Health &
Wellness
Food &
Beverage
Home &
Living
Electronics
Gaming & Accessories
Baby & Kids
Supplements & Nutrition
Jewellery & Accessories
Sports & Fitness
Eco-Friendly Products
Pet Care
FMCG
Shopify Plus Migration Services
We offer seamless migration services to Shopify Plus, ensuring a smooth transition for your growing business.
Migrating from Magento to Shopify Plus
Magento (Adobe Commerce) migrations to Shopify Plus are among the most complex in ecommerce. We handle complete data migration (products, customers, orders, CMS), URL mapping with 301 redirects, SEO preservation, theme rebuild, and integration reconnection — all with minimal downtime.
Migrating from Salesforce Commerce Cloud
SFCC to Shopify Plus migrations require careful B2B feature mapping and enterprise integration rebuilds. We work with your technical team to migrate data, replicate business logic, and re-establish ERP and PIM integrations on the Shopify Plus stack.
Migrating from Standard Shopify to Shopify Plus
Upgrading within the Shopify ecosystem is straightforward but requires checkout migration (checkout.liquid to Checkout Extensibility), Flow automation setup, and B2B configuration if required.
Common Questions
Frequently Asked Questions
When should a business upgrade to Shopify Plus?
The most common triggers are: revenue consistently above $1M per year, need for custom checkout experiences, international expansion requiring multi-store management, B2B sales requiring company accounts and net terms, or high-volume events like product drops that require guaranteed uptime.
What is the difference between Shopify Plus checkout.liquid and Checkout Extensibility?
Checkout.liquid was the old method for customizing the checkout using Liquid templates; it was deprecated in August 2024. Checkout Extensibility is the current standard, using React-based UI extensions that are upgrade-safe, performance-optimized, and compatible with Shop Pay.
How long does a migration to Shopify Plus take?
Simple migrations from standard Shopify take 2 to 4 weeks. Complex migrations from Magento or SFCC typically take 8 to 20 weeks, depending on catalog size, integration complexity, and custom feature requirements.
Does migrating to Shopify Plus affect our SEO rankings?
Not if handled correctly. We implement a full URL mapping and 301 redirect strategy, preserve meta data, maintain site structure, and validate crawl behavior before launch to protect organic search visibility.
Can Shopify Plus handle B2B and D2C in the same store?
Yes. Shopify Plus supports separate B2B and D2C storefronts within a single Organization Admin, with distinct pricing, catalogs, and checkout experiences for each customer type, without requiring two separate Shopify subscriptions.
Ready to scale with Shopify Plus?
Contact EcomSupport360 for a Shopify Plus readiness assessment and migration plan.











