1. Cancel the card through the customer service phone of China Merchants Bank. There should be no debt in the account when canceling the card. In order to facilitate the bank to verify the information, the phone should be kept at all times.

2. Bring my ID card and the credit card that needs to be cancelled to the bank counter. The telephone customer service of China Merchants Bank can not only handle the cancellation of credit cards, but also inquire about the balance of bills, bank activities, bank card opening, credit card withdrawal application, credit card loss reporting and other operations.