Hello, if it is a China Merchants Bank credit card, the main card and supplementary card bills are issued together. You can pay with the main card or the supplementary card with the supplementary card.

In addition to repaying through our bank's automatic repayment machines or over the counter, our bank has many repayment methods, and the repayment methods and credit arrival times are also different in each city. For details, please log in to the credit card website. For details, please log in to the credit card website/CusService/Repayment.aspx. There are currently five major options: online repayment, automatic repayment, telephone repayment, bank branch repayment and convenient branch repayment.

"If you have other questions, it is recommended that you add "QQ" or "WeChat" for online consultation.

Method 1: Search for "4008205555" among QQ business friends and add " "China Merchants Bank Credit Card Center" as a friend;

Method 2: Search the number "cmb4008205555" on WeChat and follow China Merchants Bank Credit Card Center.

For detailed instructions, please click: /Common/default.aspx ?pageid=zxkf, thank you for your attention and support! "