For example, if you hold three credit cards in a bank, the card limit is 10000, the card limit is 20000, and the card limit is 8000, then the total amount he can use is 20000, and multiple credit cards in the same bank share the maximum limit. If you want to increase the credit limit, you can call customer service to apply for credit limit adjustment, or apply for credit card products from other banks.

Credit card high limit skills:

Marital status: Married customers have a relatively high economic base and a relatively high quota.

Technical titles and working conditions: the amount of public institutions is relatively higher than that of state-owned enterprises for the same income.

Economic ability: personal income certificate and provident fund base amount are relatively high.

Personal housing: the amount of personal housing is relatively high, and you can provide real estate license or proof of purchase contract.

Education: Graduate degree or above will be higher.

References:

Credit card _ Baidu Encyclopedia