Important: This integration has been deprecated. Amazon Pay will continue to support this version but it will not be updated with new features. New integrations should use Amazon Pay Checkout.

Step 2. Test your Amazon Pay buttons in Sandbox mode

Test your Sandbox buttons

In Seller Central, verify that you are still in the Sandbox view by making sure that the Amazon Pay (Sandbox View) option is selected in the Marketplace Switcher dropdown list box.
Add the HTML code generated in Step 1. Use the Button Generator to create Amazon Pay Sandbox buttons to your webpage.
Open your webpage in a browser, and then click the Amazon Pay button.
Sign on using the test email address and password that you used when setting up your Sandbox test account, review the information, and then click Pay now.
In Seller Central, open Manage Payments under the Orders link. Make sure that you remain in the Sandbox View.
Verify that the order you submitted is present and that the order amount is correct.