Checkout Extensibility Opens New Ways to Customize Checkouts on Shopify

Meet Checkout Extensibility: The new way to build powerful checkout customizations

Secure, fast, and upgrade-safe, Checkout Extensibility provides everything developers and merchants need to optimize the checkout experience for buyers. Not only that, but Partners can now deploy their customizations through a custom app or public app on the Shopify App Store. Read more about how it works.