Checkout Extensibility will become the future of payment tunnel personalization for merchants.
It should support most checkout use cases, the decisive step after the Shopping Cart in the user journey. By making these extensions available to developers, an increased supply of public applications will enable most merchants to benefit from them more quickly.
With Checkout Extensibility, Plus merchants can easily customize their checkout tunnels with apps and extensions installed directly from the Shopify App Store or developed
as custom apps, and be confident that the solutions they use won't negatively impact their checkout.
The system is secure, fast and scalable, while integrating with Shop Pay for the best conversion rate on the Internet.
