In order to ensure the security of your card, you need to open a credit card before you can use it; In order to ensure the safety of using the card, the cardholder needs to open the card (within the validity period of the card) when receiving a new card, and it can be used after the card is successfully opened. 1. First card opening for new customers: Click here to open the card immediately. 2. Card opening for customers who have already applied for or changed their cards: Please log in to online banking and click "Card Management-Credit Card Opening". Click here/cmbbank _ genshell/ui/genshellpc/login/login.aspx to log in now. After you open the card, please sign in the signature column on the back of the card, which is consistent with the signature on the application form. At the same time, it is also recommended to log in to mobile banking immediately and set the transaction password.

You can consult any credit card service information of China Merchants Bank online through QQ or WeChat. Method 1: Search 4008205555 among QQ corporate friends, and add China Merchants Bank Credit Card Center as a friend; Method 2: Search "cmb4008205555" on WeChat, and pay attention to China Merchants Bank Credit Card Center.