Joke Collection Website - Public benefit messages - Wing payment personal account QR code cashier payment merchant did not receive my payment success message?

Wing payment personal account QR code cashier payment merchant did not receive my payment success message?

Log in to the wing payment client and enter my account interface. Click the QR code icon behind the account to enter my QR code interface. Click the icon in the upper right corner to enter the payment record interface. You can find the transaction record of the merchant's payment. Click on the corresponding entry to show the transaction serial number to the merchant to prove that the payment was successful. For more service benefits, click on "official website" customer service 220 below to answer your questions.