hello, if it refers to China merchants bank credit card, the credit limit is comprehensively evaluated according to the information attached to your application and your specific situation at the initial examination. Please refer to the examination results for the specific credit limit. The starting point of the credit line (fixed line) of our credit card is RMB 1, yuan or equivalent USD, and the upper limit is RMB 5, yuan or equivalent USD. Under normal circumstances, the fixed amount of the general card ranges from RMB 1, to RMB 1,, and the fixed amount of the gold card ranges from RMB 1, to RMB 5,. Generally, the amount of a platinum card is a fixed amount of 5, yuan plus a temporary amount that is adjusted for you voluntarily every month. At that time, you can use the sum of the two parts for credit card spending.