The Pos machine swiped hundreds of credit cards. Is there a text message?

POS card swiping must have SMS reminder. If your credit card has no transaction reminder or you can't receive SMS, you can call the credit card customer service to ask what is going on. Or your mobile phone is equipped with interception function. Another way is to open WeChat. WeChat official account pays attention to your credit card, binds your credit card, and WeChat will remind you. Thank you. You can ask me if you don't understand anything.