1. Telephone application: Call the customer service hotline of the issuing bank to apply for increasing the temporary credit line;

2. Personal online banking application: Cardholders can also log in to the issuing bank's credit card online banking and select a credit card account to apply after logging in;

3. WeChat application: Many banks have opened the official WeChat platform for credit cards to provide credit card withdrawal services.

Need to remind you that if the temporary credit card limit is not reached, it will be considered overdue. The issuing bank will charge credit card interest from the due repayment date or the next day, which is generally five ten thousandths of the daily interest, and charge a late fee.