The Measures for the Supervision and Administration of Credit Card Business of Commercial Banks have corresponding provisions:

Article 48 When issuing credit cards, the issuing bank shall meet the requirements of safety management, and the card and password shall be delivered separately, and a receipt shall be presented to the cardholder. When the credit card is issued.

The cardholder shall be informed in writing of the credit card bill date, credit card regulations, instructions for safe use of the card, customer service telephone number, service and charging information inquiry channels and other information, so that the cardholder can use the credit card safely.

Extended data:

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Relevant provisions of the Measures for the Supervision and Administration of Credit Card Business of Commercial Banks:

Article 35 A bank shall correctly set up and register relevant merchant information in China UnionPay, accurately upload it to China UnionPay during transaction processing, and ensure that the acquiring terminal can read and transmit the card verification code completely and accurately.

After the approval of the headquarters of the acquiring institution, the relevant acquiring matters shall be reported to the People's Bank at the same time. It is strictly forbidden for acquiring institutions to compete for high-quality customers, and to reduce the settlement fees of merchants for their short-term interests at no cost.

Article 36? The issuing bank must provide information such as the charging form and calculation method of the over-limit fee before opening the card service for the cardholder, and clearly inform the cardholder of the right to cancel the over-limit card service.

Baidu Encyclopedia-Measures for the Supervision and Administration of Credit Card Business of Commercial Banks