A handling fee of 0.8% of the amount charged by the merchant is charged to the merchant for scanning the merchant code of the credit card.

First, turn on the phone, find the WeChat app from the phone desktop, and open it. Click the "+"icon in the upper right corner of the WeChat page and continue to click Scan. After opening, scan the QR code of the merchant to identify the merchant. After confirming the identity with the merchant, enter the payment amount to pay.