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ExtensionKit ‑ Custom Checkout

ExtensionKit ‑ Custom Checkout

Customize your Shopify Plus checkout with upsells, subscription upgrades, custom fields, and promotional banners. Add advanced discounts, cart validations, and multi-currency support for global markets.

  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot
  • ExtensionKit ‑ Custom Checkout Screenshot

About the ExtensionKit ‑ Custom Checkout

Extension Kit helps you customize your Shopify Plus checkout experience with revenue-generating features and smart tools. Add product upsells, subscription upgrades, and custom fields to collect important customer information. The drag-and-drop interface lets you place banners, images, and text blocks exactly where you want them. Create advanced discount promotions using Shopify Functions, set up timed offers, and manage cart quantities. The app works seamlessly with Shopify Markets for multi-currency support and translations, making it ideal for international merchants. Perfect for Shopify Plus stores looking to optimize their checkout process and increase sales through targeted offers and customizations.

Key features

  • Checkout product upsells, subscription upgrades, banners, custom fields & more
  • Create tiered product or order discount promotions
  • Schedule blocks and discounts for timed promotions
  • Limit quantity of items in the cart
  • Compatible w/ Shopify B2B & Shopify Markets for translations and multi-currency

App highlights:

    • Use directly in Shopify admin

Integrations with:

  • Checkout

Pricing of ExtensionKit ‑ Custom Checkout

Startup

Free to install

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Email support

Small Business

$19.99 / month

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Live chat + email support

Growth

$49.99 / month

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Slack + live chat + email support

Enterprise

$99.99 / month

  • Content and upsell checkout extensions
  • Advanced discount
  • Cart validations
  • Checkout branding editor
  • Slack + live chat + email support
Install from Shopify App Store

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