1. If the credit card transaction amount is set by the cardholder, you can reset it yourself, or you can go to the bank counter and ask the staff to help set the transaction limit.

2. Cardholders can improve their personal online banking information and call the bank's customer service phone to apply for large consumption.

3. Cardholders need to use credit cards normally for a period of time, and their consumption is diversified. After the bank monitors that the cardholder meets the conditions of large consumption, it will automatically cancel the credit card transaction amount limit.

4. If the credit card limit is insufficient, the cardholder can pay off the outstanding amount of the credit card and restore the credit card limit after paying off; If the original limit is still insufficient, the cardholder can apply for withdrawal.