Although binding WeChat makes it easier for everyone to make daily card purchases, if the phone is lost, it is easy for others to use the WeChat payment code to overdraw the entire credit card limit. Because it is a real-name binding, it is difficult to get the results you want when you apply to the bank later.

1. A credit card, also called a 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 Regulations") 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, etc. 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 Credit Card.

3. 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 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 for payment, the card can be overdrafted within the specified credit limit. The so-called credit card generally refers to a credit card only. Starting from January 1, 2021, credit card overdraft interest rates will be determined independently by card issuers and cardholders through independent negotiation, and the upper and lower limit management of credit card overdraft interest rates will be cancelled. 0.7 times).

4. The earliest credit card appeared at the end of the 19th century. In the 1880s, the British clothing industry developed so-called credit cards, and the tourism and business sectors followed suit. However, the cards at that time could only be used for short-term commercial credit, and the money still had to be paid as and when used. Long-term arrears were not allowed, and there was no credit limit. Credit cards are generally special carrier plastic cards with a length of 85.60 mm, a width of 53.98 mm, and a thickness of 1 mm. The name of the card issuer, validity period, number, cardholder name, etc. are printed on the front, and there are chips, magnetic strips, and signature strips on the back. Cardholders can use their credit cards to shop and spend money with special entities and deposit and withdraw cash from banks.