Events to validate QR Dynamic
|QR scanning. The user scans a valid QR code after the order creation.
|App showcases a checkout screen.
|Verify the amount displayed on the checkout screen.
|Approved payment. The user makes a successful payment.
|POS system receives information about the approved payment.
|Verify Notifications receipt
|Rejected payment. The user makes a rejected payment.
|POS system receives information about the rejected payment and continues waiting for the order to be paid.
merchant_order status must be opened.
|Second payment attempt. At first, the user performs a rejected payment and then executes an approved payment.
|POS system receives information about the rejected payment and of the approved one later.
|Do not remove the order after a rejected payment.
|Refunds. The payment refund is performed from the Point of Sale.
|Refunds impact the buyer account.
|See Refunds and cancellations
|Order expiration. The user attempts to pay after the QR has expired.
|The order is deleted; therefore, when scanning the QR, the error screen is displayed. Try to scan the QR after exceeding the