The initial password of a credit card is randomly generated by the bank when making the credit card. The initial password of the credit card is different for different cardholders. This can ensure the security of using the card and prevent the credit card from being used fraudulently.

Generally, the bank will put the initial password of the credit card in a password envelope and send it together with the credit card. Some banks will also generate an initial password based on the cardholder's personal information, such as the last six digits of the cardholder's ID card as the password.

If you lose the password envelope or forget the initial password of your credit card, you can go to the issuing bank branch or contact the credit card customer service to explain the situation. After passing the identity verification, you can reset the credit card query password and transaction password. With this Two passwords, the initial password is not important.

Credit Card, also called credit card. It is a non-cash transaction payment method and a simple credit service.

A credit card is a credit certificate issued by a commercial bank or credit card company to consumers with qualified credit. 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.

The credit card stipulated in the relevant laws of our country ("Interpretation of the Standing Committee of the National People's Congress on lt; the People's Republic of China and the Criminal Law of the People's Republic of China; and the relevant provisions on credit cards") refers to a credit card issued by a commercial bank or other financial institution. An electronic payment card issued by an institution with all or part of the functions of consumer payment, credit loan, transfer settlement, cash deposit and withdrawal [1-2]? 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]?.

A credit card is generally a special carrier plastic card 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 is a chip on the back. Magnetic strip, signature strip. Cardholders can use their credit cards to shop and spend money with special entities and deposit and withdraw cash from banks.

There is no need to pay cash when using a credit card, and repayment will be made on the billing date.

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 specified credit limit. The so-called credit card generally refers to a credit card only.

Reference: Baidu Encyclopedia_Credit Card