Hello, (1) If you apply for an all-in-one card, the card number cannot be changed. You can open and apply for up to 5 ordinary all-in-one cards (including UnionPay gold cards) within the bank. Since most cities currently charge account management fees, it is generally not recommended at the counter to issue too many all-in-one cards unless there are special circumstances. When opening an account, please refer to the actual processing results at the counter.

(2) If you apply for a credit card, the credit card number cannot be changed. If you need to cancel the account, please call the credit card customer service hotline 4008205555 to handle it manually.

If you have any other questions, please log in to the "Online Customer Service" consultation (website: /cmu/icslogin.aspx?from=Bamp; logincmu=0), we will serve you wholeheartedly! Thank you for your attention and support to China Merchants Bank!