What you want to ask is the reason why the credit card has lost money for no reason? Temporary limits expire and credit conditions deteriorate.

According to the query on Hualu Consulting Network, in addition to fixed limits, credit card limits also have temporary limits. Temporary quotas can be used in combination with fixed quotas, but the service life of temporary quotas is usually one month.

After the credit card is issued, the bank will conduct post-loan management from time to time, check credit investigations, understand the cardholder's credit card status and repayment ability, and investigate the cardholder's credit risk.