For cardholders who use credit cards overdue or illegally, or users who fill in personal information incorrectly when withdrawing money, their credit lines will be frozen.

Freezing the credit line means that the bank has frozen the credit line that has been granted to the cardholder, and the cardholder can no longer use the credit line.

Credit line refers to the stock management index of short-term credit business approved by commercial banks for customers, which can generally be divided into single loan credit line, borrowing enterprise line and group borrowing enterprise line.