At least the following information should be on the credit card:

Front: name and logo of the issuing bank, credit card number (organization logo) and holographic anti-counterfeiting mark, card number, name in English or Pinyin, activation Date (generally calculated to the month), validity date (generally calculated to the month), the latest issued card is equipped with a chip on the front, the chip account and the card magnetic stripe account are two relatively independent accounts.

Back: Card magnetic stripe, cardholder signature field (must sign after activation), service hotline number, last four digits of the card number or the entire card number (to prevent fraudulent use), credit card security code (on the credit card On the signature line on the back, there are three digits immediately following the last four digits of the card number, which are used for credit card activation, password management, TV, telephone and online transactions, etc.).

Extended information:

When paying online, you need to enter the card number, credit card validity period, Visa CVV2 code/MasterCard CVC2/UnionPay CVN2 number next to the signature column on the back of the card, and online transactions Password, sometimes you need to enter your name, verification code randomly generated by the web page, etc.

Most domestic banks in China have credit card installment services. Installments are generally divided into shopping mall (POS) installments, "mail order installments" and bill installments through the Internet, mail, etc. depending on the occasion. .

Baidu Encyclopedia-Credit Card