The credit limit of gold card is at least 10000 yuan and at most 50000 yuan; The amount of a platinum card is more than 50,000 yuan.

The credit limit of standard card is the lowest 1000 yuan and the highest 10000 yuan.

Everyone applies for a different amount. The specific amount is determined by the bank based on the information provided by the applicant, such as the applicant's age, education, work income, personal social credit, proof of fund supply and so on. The final amount is subject to the audit results.