Shopify plus

Shopify Plus Development Services

Turn your website into a powerful selling tool with us.

Standard Shopify runs out of room fast for distributors managing tiered pricing, approval workflows, and multi-brand catalogs. Klizer builds and scales Shopify Plus stores for manufacturers and distributors who need B2B logic without sacrificing a modern buying experience.

20+

Years building commerce for industrial B2B

300+

Storefronts successfully launched 

8

Distribution verticals
we work across

4

Layers under one roof: Foundation, Storefront, Integration, Intelligence

Shopify plus

Is Your Current Shopify Setup Holding You Back?

Manual Workarounds for B2B Pricing

Spreadsheets, quote requests, or app stacking to handle tiered pricing and negotiated contracts that standard Shopify wasn't built to manage natively.

Checkout You Can't Customize

Custom discount logic, shipping rules, or payment terms that standard Shopify's checkout can't support, and that Shopify Functions and Checkout Extensibility are built to handle.

Multiple Brands or Regions, One Storefront

Running separate brands, markets, or business units through a single store, without the multi-store architecture built for managing them independently.

ERP Sync Breaking Down at Volume

Manual data entry or delayed syncs between your storefront and ERP as order volume and SKU count grow past what basic integrations can handle.

No Role-Based Access for Your Team

Everyone on the team working from the same admin permissions, with no way to separate what merchandising, ops, and finance each need access to.

Shopify vs Shopify Plus

Shopify

Shopify Plus

Checkout customization

Checkout Extensibility and supported apps

Advanced checkout customization with Shopify Functions and Checkout Extensibility

B2B tooling

Basic Shopify B2B capabilities depending on plan and setup

Advanced B2B capabilities, including company accounts, catalogs, pricing, and workflows

Store architecture

Standard store setup

Multi-store and multi-market capabilities

API limits

Standard rate limits

Higher API limits for high-volume operations

Support

Standard support

Priority support and dedicated account access

Shopify Services We Offer

Shopify Plus B2B Commerce Development

Build multi-user company accounts, configurable approval workflows, and customer-specific pricing that make B2B ordering as smooth as B2C checkout.

Shopify Plus Migration

Migrate to Shopify Plus using a performance-first strategy that preserves SEO rankings and supports high-volume catalogs without disrupting live operations.

Checkout & Storefront Development

Custom Hydrogen storefronts paired with checkout logic built on Shopify Functions and Checkout Extensibility, Shopify's current framework for checkout customization.

ERP, PIM & CRM Integration

Real-time sync between Shopify Plus and the systems your business already runs on, so pricing, inventory, and order data stay accurate without manual entry.

Multi-Store & Multi-Market Architecture

Manage multiple brands, regions, or business units from a single Shopify Plus backend instead of maintaining separate platforms.

Performance, Compliance & Catalog Operations

Ongoing optimization and compliance work for high-SKU, multi-channel operations, handled as one continuous engagement rather than isolated fixes.

Why Brands Choose Us

B2B Commerce Expertise

Build customer-specific pricing, company accounts, approval workflows, catalogs, and ordering experiences around how your business actually sells.

Manufacturing & Distribution Experience

Support complex product catalogs, customer structures, pricing models, inventory requirements, and order workflows common to manufacturers and distributors.

Integration & Automation Specialists

Connect Shopify Plus with ERP, CRM, PIM, OMS, payment, shipping, and other backend systems through APIs, middleware, and custom workflows.

Custom Shopify Plus Development

Extend Shopify Plus beyond standard configurations with custom applications, storefront functionality, checkout logic, and business workflows.

Performance & Optimization Focus

Build fast, SEO-ready storefronts and continuously optimize performance, catalog operations, and conversion as your business grows.

How We Approach Shopify Plus Projects

 Assess

Understand your current storefront, commerce workflows, integrations, catalog, and business requirements.

Architect

Define the Shopify Plus architecture, storefront approach, integrations, data flows, and custom functionality.

 Build or Migrate

Develop the storefront, B2B functionality, custom apps, checkout logic, and required integrations, or migrate from your existing platform.

Integrate

Connect ERP, PIM, CRM, OMS, payment, shipping, and other systems so commerce operations work as one system.

Launch

Test data, workflows, performance, SEO, integrations, and user journeys before moving to production.

 Optimize

Monitor performance, improve conversion, refine workflows, and support ongoing Shopify Plus growth.

Shopify Plus Services for Your Industry

Electrical
Marine
HVAC
Landscape
Pool
Roofing
Automotive
Healthcare

Discover the Journeys We Have Impacted

Here’s how we helped businesses realize their vision into result-driven, successful businesses powered by our Shopify Development Experts. 

Client Experiences, in Their Words

Five orange stars in a row.

We have been a partner for Klizer for five years now, and the experience has been terrific. They have been an excellent partner to help us grow and sustain our business.

Ryan Van Hoozer

VP of Operations,
Marysville Marine Distributors

Five orange stars in a row.

Klizer’s communication skills were above and beyond what I have
experienced with vendors. The relationship was such a great fit that we brought on Klizer employees in-house to work with us directly.

Dan Schuessler

Digital Project Manager,
Riddell

Five orange stars in a row.

Klizer delivered a high-functioning website that perfectly coordinates with our company branding while enhancing our ecommerce capabilities for our customers

Jennifer Krach

Vice President Sales, Marketing, &
Customer Service, C-Line ​

Insights from Our Experts

FAQs on Shopify Plus Development & Services

Shopify Plus development covers everything required to build, optimize, and scale an enterprise store. This includes custom Shopify Plus website design, Hydrogen storefront development, app integration, third-party tool setup, and store migration. Our services also extend to performance optimization, mobile responsiveness, and ongoing technical support.
Shopify Plus adds enterprise capabilities and higher limits beyond standard Shopify plans, including advanced B2B functionality, greater customization options, higher API limits, and support for more complex multi-store and multi-market operations. It’s built for brands running high-volume, multi-market, or B2B operations that outgrow standard Shopify.
Custom Shopify Plus development allows you to tailor storefront design, workflows, integrations, and functionality to match your specific business needs. It enables better control over user experience, backend processes, and scalability compared to standard out-of-the-box configurations.
Yes. Shopify Plus supports enterprise-level businesses with advanced customization, automation, APIs, multi-store management, and high-volume commerce capabilities. It is well suited for brands operating B2B, B2C, or hybrid commerce models.
Yes. Shopify Plus can be integrated with CRM, ERP, PIM, OMS, and other enterprise systems using APIs and custom middleware. These integrations help streamline operations, sync data, and improve order, inventory, and customer management.
Shopify Plus development typically includes SEO-friendly configurations such as clean URLs, metadata setup, mobile optimization, site speed improvements, and structured storefront architecture to support better search visibility.
Shopify Plus headless development, through Hydrogen and Oxygen, separates the frontend from the backend, allowing greater flexibility in design, performance optimization, and omnichannel delivery. It’s ideal for enterprise businesses that need custom user experiences, faster storefronts, and API-driven integrations.
Look for proven Shopify Plus experience, not just standard Shopify work; the two require different technical depth, especially around Hydrogen, Shopify Functions, and multi-store architecture. Ask about integration experience with your specific ERP or CRM, since that’s usually where enterprise projects run into trouble. Check for a clear post-launch support model, and ask to see stores they’ve actually built and scaled, not just designed. Klizer brings hands-on Shopify Plus experience across B2B and B2C brands, along with ERP and CRM integration work that holds up once a store is live, not just at launch.

Your current setup has a ceiling. Let's find out where it is.

Fix What’s Holding You Back

With 20+ years behind us, we build AI-powered ecommerce experiences that help businesses scale faster and stand out online.

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