1. Dial the phone number on the back of the bank directly with your mobile phone, and transfer to the manual service according to the voice prompt. After reporting the corresponding information, you can check how many times you swiped, how much each time, how much is the total * * *, and so on;
2. Bring the credit card and the original ID card of the cardholder, and go to the branch bank to inquire;
3. If there is a WeChat WeChat official account, add a WeChat friend and bind the card number for auditing.