You can test your app on the Tapcart Dashboard by clicking “Preview your app” in the top right corner. This will give you a real-time preview into your user’s experience and design.
We highly recommend completing a test purchase. This ensures that your payment provider works with the native checkout.
Tapcart supports Shopify, Authorize and Stripe gateways, and Apple Pay natively within our one-step checkout.
All other payment gateways will be supported through the standard Shopify web checkout.
The settings for this can be accessed here.