Shopify Plus & Checkout UI Experts

Expert Shopify Plus Development Without the Full-Time Hire

White-label Shopify Plus & Checkout development for agencies and technical teams — flexible monthly capacity, no full-time hire required.

  • Checkout & Plus Engineering
    UI extensions, complex shipping/date logic, and conversion-focused checkout UX.
  • App-Light, Native Solutions
    B2B pricing, MOQ rules, and workflows built with Shopify-native capabilities where possible.
  • White-Label Delivery for Agencies
    We plug into your tickets + comms and ship like an in-house team.
No long-term contracts • Cancel anytime

Flexible Monthly Capacity Packages

Choose the package that fits your team’s needs. Scale up or down as your projects require.

Starter

10 Hours/Month

Perfect for ongoing maintenance and smaller enhancements

$850 / month
Billed monthly • No long-term commitment
  • 10 dedicated development hours
  • Direct Slack/email communication
  • Weekly progress updates
  • Shopify Plus & Checkout UI expertise
  • White-label delivery
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Custom

Custom Plan

For teams who need more than 20 hours/month or complex projects.

Custom scope • Custom pricing
  • Flexible monthly capacity (30h+)
  • Roadmap & delivery planning
  • Integrations & complex workflows
Let’s Talk →

Not sure which package fits? Tell us what you need and we’ll recommend the best option.

What We’re Great At

Senior Shopify engineering focused on performance, maintainability, and conversion — delivered white-label when needed.

Native B2B Pricing & Rules

Customer-based pricing logic, MOQ & bulk rules, and purchasing constraints built with Shopify-native patterns where possible.

Checkout UI Extensions

Dynamic checkout experiences (e.g., delivery date selection based on shipping method and address constraints).

Product Configurators

Made-to-order flows with custom app + admin CMS, generating a single clean line item with configuration properties.

Conversion Quizzes

High-performance, app-free quizzes that recommend products, capture intent data, and enrich customer profiles.

How It Works

A straightforward process designed for agencies and technical teams who need reliable support.

1

Intro Call

We’ll discuss your team’s needs, technical requirements, and how our capacity packages can support you.

⏱ 15 minutes
2

Proposal & Package

We’ll provide a clear proposal with your selected monthly package, scope boundaries, and communication protocol.

📄 Within 1 business day
3

Ongoing Support

We integrate with your workflow, deliver white-label work, and provide regular updates. Scale as your needs evolve.

∞ Month-to-month

Who We Work With

CheckoutLabs partners with agencies, technical teams, and digital partners who need senior-level Shopify Plus and Checkout development capacity without adding headcount.

Shopify Agencies

Scale your delivery capacity during peak seasons or complex Plus builds without hiring more developers.

Technical Teams

Augment your in-house team with specialized Checkout UI and Plus expertise for custom projects.

Digital Partners

Offer Shopify Plus development to your clients under your brand with our white-label support.

6+ years in Shopify delivery — built across 20+ stores through an established ecommerce agency (Fullstory Marketing Ltd.).
US DTC brand — made-to-order product configurator + admin CMS
Food delivery store — Checkout UI extension with delivery date selection
B2B catalogs — native pricing + MOQ/bulk rules without third-party apps

Frequently Asked Questions

Everything you need to know about our monthly capacity packages and how we work.

Still have questions?
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Ready to Scale Your Shopify Plus Capacity?

Let’s discuss how our monthly capacity packages can support your agency or technical team without the overhead of hiring full-time.

Send us a message

We’ll explore your needs and see if we’re a good fit. No pressure, no commitment.

🔒 We’ll respond within 1 business day • No sales pressure

Prefer email? Send a message above. Prefer talking? Book a short intro call.

No Long-Term Contracts
Cancel Anytime
White-Label Delivery