When inquiring about a credit card account, there is a "-"sign in front of the amount in the details, which generally means repayment or refund, that is, the money received, and a positive number means all the money spent. Moreover, 200 yuan's income details will be recorded in mobile banking, for example, ATM repayment, Alipay repayment, so-and-so clothes refund, etc. You can check it again.