Sample apps, use cases, and UX strategies are included here to aid you in understanding the SDK and implementing it in your application.
In-App transactions will fail if the time limit for merchant app response expires.
4.1 Sample merchant app
A sample merchant app is included with the Samsung Pay SDK to demonstrate its features. This sample app supports both types of payment sheet: normal and custom. The normal sheet captures basic information for making an In-App payment, whereas the custom sheet provides dynamic controls to merchants needing additional customer order and payment data and/or those that wish to tailor a more custom UI look and feel.