Hello, after the new card is opened, the old card will be invalidated directly, and the old card can be used on the last day of the card validity month. The annual fee does not affect, but the annual fee for the following year is exempted after swiping the card for 6 times, because the card number has not changed, but the validity period has been extended.

"If you have any other questions, I suggest you add" QQ "or" WeChat "for online consultation.

Method 1: Search for "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.

Please click: /Common/default.aspx for details? Pageid=zxkf, thank you for your attention and support! "