Resources — Shopify Checkout Extensions Guide

Resources

Guides on Shopify checkout extensions, Checkout Extensibility, and the best apps for Shopify Plus merchants.

GuideJune 22, 202612 min read

What is a Shopify Checkout Extension?

Guide to Shopify Checkout UI Extensions: how they work, what you can build, Plus limits, and the 5 best checkout extension apps in 2026.

Read article