Configuration
In the admin panel, open "Payments and invoices". Enter operator IDs and keys, select test or production mode and save.
Keys are encrypted on the server. The panel only shows whether the key has been saved.
Copy the notification address (webhook) and paste it in the payment operator panel. Then use the "Check Connection" button.
Payment flow
The customer selects the payment method and goes to the operator's secure website. Returning from the payment page does not constitute payment - the ticket is only created after the signed notification and verification of the amount.
Repeated notification to the operator will not trigger a double sale.
Refunds
Authorized person requests full refund from payment history. The ticket is blocked and the refund is recorded in the transaction book.