If you do not perform settlement within 30 days after the pre-authorization occurs, the pre-authorization will be automatically canceled. The pre-authorization will occupy the card's credit limit and will be canceled when you settle the pre-authorization. Credit card pre-authorization means that the merchant freezes a portion of the funds on your credit card before you make a purchase. After the purchase, your signature is required before the merchant can officially deduct the funds.

Extended information:

Credit cards refer to various media that record cardholder account information, have bank credit lines and overdraft functions, and provide cardholders with related banking services.

Credit cards stipulated in the relevant laws of our country ("Interpretation 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, transfer settlement , cash deposit and withdrawal and other full or partial functions of the electronic payment card.

Credit card consumption is a non-cash transaction payment method. There is no need to pay cash when consumption, 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 prescribed credit limit. The so-called credit card generally refers to a credit card only.

Starting from January 1, 2021, the credit card overdraft interest rate will be determined independently by the card issuer and the cardholder through independent negotiation, and the upper and lower limit management of credit card overdraft interest rates will be cancelled. The daily interest rate is 0.7 times 5/10,000).

In most cases, citizens who have full capacity for civil conduct (citizens over 18 years old in mainland China) and have certain direct financial resources can apply for a credit card from the card issuing bank. Sometimes, legal persons can also be applicants.

Applicants for credit cards can be divided into units and individuals. Applicants should be institutions, enterprises and business units, foreign-funded enterprises and individual industrial and commercial households with independent legal person status in my country. Each unit applying for a credit card can receive a main card and multiple (5-10) supplementary cards as needed.

Individuals applying for credit cards must have a fixed occupation and a stable source of income, and provide a guarantee to the bank. The forms of guarantee include personal guarantee, unit guarantee and personal capital guarantee.