The application for a credit card may be rejected for the following reasons:

1. Incomplete application information: The credit card application information lacks some key information, such as no detailed fixed residential address.

2. Credit stain: If the applicant has a bad credit record, the bank will refuse to approve the credit card.

3. Malicious cash withdrawal: The applicant has made malicious cash withdrawals from other banks, so the bank refuses to apply for a credit card.

4. Falsification of job information: Application materials. The unit information and job information above must be consistent with the actual situation, otherwise it will be rejected.

5. Bank limits the number of approvals: There is a limit to the number of credit cards that banks can approve every day. If the number exceeds the limit, it will be rejected.

Credit cards, also called credit cards, are credit certificates issued by commercial banks or credit card companies to consumers with qualified credit. It takes the form of a card with the issuing bank's name, validity period, number, cardholder's name and other contents printed on the front, and a magnetic stripe and signature strip on the back. Consumers holding credit cards can shop or consume at specially designated commercial service departments, and then the bank will settle the accounts with merchants and cardholders. Cardholders can overdraft within the prescribed limit.

Credit cards stipulated in the relevant laws of our country ("Interpretation of the Standing Committee of the National People's Congress on Relevant Credit Card Regulations") refer to credit cards issued by commercial banks or other financial institutions with the functions of consumption payment, credit loans, transfer settlement , cash deposit and withdrawal and other full or partial functions of the electronic payment card. On December 1, 2017, the "English Translation and Writing Standards in the Public Service Field" was officially implemented, stipulating that the standard English name of credit cards is CreditCard.

Credit card consumption is a non-cash transaction payment method. There is no need to pay cash when consumption, and repayment will be made on the billing date (BillingDate).

Credit cards are divided into credit cards and quasi-credit cards. Credit cards refer to credit cards in which the cardholder has a certain credit limit and can consume within the credit limit and then repay; quasi-credit card It refers to a quasi-credit card in which the cardholder deposits a certain amount of reserve fund as required. When the reserve account balance is insufficient to pay, the cardholder can overdraw within the prescribed credit limit. The so-called credit card generally refers to a credit card only.

Starting from January 1, 2021, the credit card overdraft interest rate will be determined independently by the card issuer and the cardholder through independent negotiation, and the upper and lower limit management of credit card overdraft interest rates will be cancelled. The daily interest rate is 0.7 times 5/10,000).

On May 25, 2021, the Supreme People's Court issued and implemented the "Regulations of the Supreme People's Court on Several Issues in the Trial of Bank Card Civil Disputes".