Quick Answer Shopify Plus checkout customization in 2024 means working within Checkout Extensibility — Shopify’s app-based, upgrade-safe system that replaced checkout.liquid. Enterprise teams have three main approaches: Checkout UI Extensions for visual and UX customization, Shopify Functions for back-end logic like custom discounts and shipping rules, and postpurchase extensions for upsells and order confirmation experiences. […]
How to Choose the Right Shopify Plus Checkout Customization Approach for Enterprise (2024)