Cards make life easier, but according to regulations, the use of cards must also comply with relevant regulations; At the same time, criminals have also turned their attention to cards, infringing on the safety of consumers' funds through theft and fraud. In order to make the use of credit cards standardized and safe, consumers need to abide by the "four major regulations".

First, the use must be standardized. Can only be used for personal consumption. These funds shall not be used for non-consumption areas such as financial investment, production and operation, or for purchasing real estate, securities, funds, wealth management and other products. If not, banks can stop using credit cards.

Second, be careful with your card. Don't give your card to others, don't withdraw money or swipe your card through informal channels, don't trust unknown links, pictures and QR codes sent by the store, and don't disclose your card number, password, expiration date, security code, SMS verification code and other important information.

Third, we must pay attention to risks. Don't set simple passwords, such as birthday, ID number, simple sequence combination and so on. If you lose your credit card, please report it to the bank immediately. If you receive high-risk abnormal and high-risk tips, you should contact the bank to report the loss and reissue the card in time.

Fourth, the information must be accurate. If you update your personal information, including your name, mobile phone number, address, etc., you must contact the bank immediately to ensure smooth communication with the bank, so as to avoid emergencies that may lead to financial losses and be unable to cope with emergencies.