After a user makes a purchase, your application can perform the following actions:

• show the order status in the application UI
• credit a user’s balance after a successful payment
• grant the purchased items after a successful payment

To implement the logic of these actions, track the order status by a timer or when certain events occur (e.g., when redirecting the user to the application from the payment UI).

The XPayments class can return the following statuses:

• XPayments.Status.COMPLETED — the user completed the payment and returned to the application.
• XPayments.Status.CANCELLED — the user closed the payment UI without completing the payment.
• XPayments.Status.UNKNOWN — аn error occurred during payment, for example, when the bank rejected the transaction.

The statuses returned by the XPayments class indicate whether the user has completed a purchase flow in the payment UI and are not the same as payment transaction statuses.

To get the current status of a payment transaction, use the getOrder method of the Store library. Pass the order ID received from the purchase via the shopping cart, one-click purchase, or purchase for virtual currency as the parameter.