Hello, the all-in-one card given is a bank card, which can be used for deposits and withdrawals. The main function is that after you activate this all-in-one card, you can make deposits to this all-in-one card, and then activate the automatic deduction function of the all-in-one card and credit card. When the credit card repayment date arrives, the system can automatically debit the credit card for repayment.
If you still have questions, you can add "QQ" or "WeChat" to experience the "Micro Customer Service" platform functions, or you can consult with manual service over the phone.
Method 1: Search for "4008205555" among QQ business friends and add "China Merchants Bank Credit Card Center" as a friend; or search for the number "cmb4008205555" on WeChat and follow China Merchants Bank Credit Card Center.
Method 2: Please call the credit card customer service hotline 8008205555 (fixed phone calls only) or 4008205555. Card holders please directly enter the ID number and query password and select "9"