After collecting feedback during the beta phase, we moved Checkout's Payment Only mode out of beta.

The Payment Only mode is ideal if you want to keep the existing checkout flow on your storefront and use Checkout's payment functionality to accept payments. In fact, the mode lets you take advantage of Checkout's secure payment capabilities without having to adjust other elements of your existing checkout experience, such as address forms or success and failure pages.

To use Checkout in Payment Only mode, you need to:

• Create at least one Application of the Payment Only type.
• Call the paymentFlow SDK method to initialize Checkout.

If required, you can create Applications of both the Payment Only type and the Complete Checkout type for the same Project but for different countries or URLs.