Checkout Customization
Shopify Plus Checkout Customization and Extensibility
The old checkout.liquid approach is gone, so changes to checkout now go through extensions, Shopify Functions and checkout branding. We start with the simplest option that works and build custom only when the free tools run out.
- Free tools tried before custom code
- Payment and delivery rules with Functions
- Separate B2B and D2C flows on Plus
Tell Us About Your Project
Common Checkout Headaches
Old Customizations Stopped Working
Stores that relied on checkout.liquid or script tags have to rebuild those changes as extensions. Shopify's admin has a report that helps identify what you have, and we turn it into a list of work.
Tracking Went Quiet
Conversion tags that used to sit on checkout pages need a new setup after an upgrade. We check that your analytics and ad platforms still receive purchases before calling the job done.
Wholesale Buyers Get the Wrong Flow
A trade buyer on payment terms should not see the same options as a shopper paying by card. Plus supports unique B2B and D2C checkout flows in one store.
What We Can Do at Checkout
- Checkout branding that matches your store
- Checkout Blocks setup and content
- Custom checkout UI extensions
- Payment and delivery rules with Shopify Functions
- Validation rules for address, quantity or order limits
- Custom discount logic in a custom app
- Thank you and order status page changes
- B2B checkout with deposits and payment terms
How We Change a Checkout Safely
List the Changes
We record every change you want and every customization you already run.
Choose the Tool
Each item gets the simplest fit: settings, Checkout Blocks, a public app or custom code.
Test Every Path
We run guest, logged-in, B2B, discounted and international orders on staging.
Publish and Watch
We publish at a quiet time and check orders, payments and tracking straight after.
Stores We Built
A few of the Shopify stores we've designed and built. See our full portfolio
Home fragrance, DallasB's Knees Fragrance Co.(opens in a new tab)Web design and development for a candle and reed diffuser brand, with SEO, wholesale pricing and a B2B login.
Hair and skin careTe Amo Supply(opens in a new tab)Web design and development for a plant-based hair and skin care brand, with a Request a Quote page and high-converting product pages.
What Merchants Say About Our Shopify Apps
Real reviews from the Shopify App Store. They cover our apps.

Review of Add to Quote 
Review of Add to Quote 
Review of Simple Request a Quote
Frequently Asked Questions
Related Shopify Services
- Shopify Plus DevelopmentCustom apps, Functions and store work for mid-market brands on Shopify Plus.
- Shopify B2B DevelopmentHire us to scope and build a Shopify store that B2B buyers can order from.
- Shopify vs Shopify PlusWhat Plus adds over Advanced, what it costs, and when to stay put.
Shopify is a trademark of Shopify Inc. Texvion is an independent company and is not affiliated with or endorsed by Shopify Inc.

