the user clicks and selects "scan code for cash withdrawal" in the initial ATM interface, scans the QR code with mobile banking, inputs the withdrawal amount and inputs the withdrawal password on the ATM machine, and then the withdrawal is successful.

For safety reasons, at present, China Construction Bank has set a certain withdrawal limit for withdrawals without cards. Under normal circumstances, the amount of cash withdrawal by scanning code in mobile banking is 3, yuan, but it still depends on the relevant regulations of the issuing bank.

At present, cash withdrawal by scanning code is still relatively popular, and its convenience has been unanimously recognized by customers. Even if some customers carry bank cards, they often choose to withdraw cash by scanning code when the amount is not large.