Because this may be advertising promotion, cheating by clicking on the application in QQ mailbox, or someone else may apply to fill in the wrong mailbox. See if your personal information is in it, if so, see which bank it belongs to, and call the customer service consultation of that bank. It's best not to click on the link in the email.

Credit card, also called debit card, is a credit certificate issued by a commercial bank or credit card company to eligible consumers. It is a card with name, expiration date, number and cardholder's name printed on the front, and a magnetic stripe and signature strip on the back. Consumers with credit cards can go to specialized commercial service departments for shopping or spending, and then the bank will settle accounts with merchants and cardholders, and cardholders can overdraw within the prescribed limits.

The credit card stipulated in the relevant laws of our country (Interpretation of the Provisions of NPC Standing Committee on Credit Cards) refers to the electronic payment card issued by commercial banks or other financial institutions with all or part of the functions of consumer payment, credit loan, transfer settlement, cash deposit and withdrawal, etc. 20 17 12 1, the English translation and writing standard for public services was formally implemented, and the English names of credit cards were specified.