Credit cards are conventional financial products. Conventional financial management products mainly refer to products purchased from banks, insurance companies, securities companies, trust companies, and financial management products in cooperation with investment companies. Products such as stocks, credit cards, lottery tickets, insurance, funds, etc. are all conventional financial products.

1. Credit card, also called credit card, is a credit certificate issued by a commercial bank or credit card company to consumers with qualified credit. It takes the form of a card with the name of the issuing bank, validity period, number, cardholder 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 appointed commercial service departments, and then the bank will make settlements with merchants and cardholders. Cardholders can overdraft within the prescribed limit.

2. Credit cards stipulated in the relevant laws of our country ("Interpretations of the Standing Committee of the National People's Congress on Relevant Credit Card Provisions") refer to credit cards issued by commercial banks or other financial institutions with the functions of consumption payment, credit loans, An electronic payment card with full or partial functions such as transfer settlement, cash deposit and withdrawal? 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).

3. Credit cards are divided into credit cards and quasi-credit cards. A credit card refers to a credit card in which the cardholder has a certain credit limit and can consume within the credit limit and then repay; quasi-credit card A debit card refers to a quasi-credit card in which the cardholder deposits a certain amount of reserve as required. When the reserve account balance is insufficient to pay, the card can be overdrawn within the specified 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 by the card issuer and the cardholder through independent negotiation, and the upper and lower limit management of the credit card overdraft interest rate will be cancelled. 0.7 times). 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".