How did the temporary credit card limit come from?
Credit cards generally have a fixed credit line, and the temporary credit line is generally a temporary credit line introduced by the issuing bank to encourage cardholders to spend credit on holidays. This situation is generally a temporary credit line promoted by the issuing bank to users. In another case, the cardholder submits an application for temporary quota increase on the bank's credit card app, and the issuing bank will approve and upgrade it according to the cardholder's card usage and credit rating. Temporary quota is easier to increase than fixed quota, so it has become a recognized and convenient way to increase quota.