Mobile wallet service has been opened, how to close the service?

Cancellation method of mobile wallet bank card business: you can cancel the business by editing short messages, or you can cancel and change the business in the bank business hall. (1), SMS logout 1) Edit the logout SMS and send it to a specific number. For example, for a mobile wallet customer with a bank card of Guangfa Bank, edit "0000" and send it to 77779******, where * * * * is the mobile wallet password. 2) After the approval, return the SMS of successful account cancellation. (2) Go to the bank business hall for cancellation: Mobile wallet customers go to the bank business hall to cancel their mobile wallet business according to bank regulations, and will receive SMS notification after cancellation.