If you want to cancel the subscription of China Merchants Bank’s credit card value-added services (such as self-driving treasure, card security, safety treasure, travel treasure, etc.), you can call the credit card customer service hotline, enter your personal information, and select 9 to enter the manual cancellation application order.
(Response time: June 6, 2020. For the latest business changes, please refer to the official website of China Merchants Bank)