Sunbay Checkout · Merchant Sandbox

Standalone static merchant page for verifying SDK integration on a real HTTPS domain. Paste a session id, pick an environment, mount elements, and drive Apple Pay / Google Pay and card payments on a real device.

1 · Session & environment

2 · Express wallet options

Applied to the expressCheckout element. Change these then re-mount (button below) to see each variation on a real device.

3 · Payment elements

Express checkout (Apple Pay / Google Pay)

Card

4 · Confirm payment (card path)

Wallet buttons invoke the system sheet on tap. Use this button for the card path — it calls instance.confirm() and reports the outcome.