Overview
Requirements
Before installing Checkout Extensions, make sure your Shopify store meets the following requirements.
✅
Shopify Plus plan
Checkout UI extensions are a Shopify Plus exclusive feature. Your store must be on the Shopify Plus plan to render blocks inside the checkout flow.
Learn about Shopify Plus ↗🔌
Checkout Extensibility enabled
Your store must be on the new checkout extensibility (not legacy checkout). Most Shopify Plus stores are already migrated. You can verify by going to Shopify Admin → Settings → Checkout and looking for the Checkout Customizer option.
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Active app subscription
A Checkout Extensions subscription (Starter or Pro) is required to use the app. Both plans include a 14-day free trial — no charge until the trial ends.
Supported surfaces
| Surface | Description | Supported |
|---|---|---|
| Checkout | The main checkout page (contact, shipping, payment steps) | ✓ |
| Thank You Page | The confirmation page shown after a completed order | ✓ |
| Order Status Page | The order status page for existing orders | — |
| Cart page | The /cart page before checkout begins | — |