1, call to cancel. Call the customer service number of China Merchants Bank, then explain the situation to the customer service, and follow the voice prompts after connecting at any time.

2. Cancel the application. After the credit card is cancelled, the counter of China Merchants Bank can accept the cancellation application.

3. The cardholder can check the official website of China Merchants Bank and the statement. Once the application is cancelled, it will be cancelled in one day. The counter of China Merchants Bank can accept the business of cancellation application.