If it is a credit card of China Merchants Bank, the credit card limit is 3,000 to 1 1,000 yuan; Gold card amount 10000 to 50000 yuan; The amount of platinum diamond credit card is generally a fixed amount of 50,000 yuan+a temporary amount that is actively adjusted for you every month; The unlimited credit card limit is subject to the audit results. Tips 1。 The credit card application quota is comprehensively evaluated according to the information you submitted, and the final audit result shall prevail. 2. Multiple credit cards under the same account name share the same amount.