1. After the stolen brush is found, you can print the transaction details of a card, and then circle the part that does not belong to your own consumption and give it to the issuing bank.

2. After that, the issuing bank will contact the acquiring bank for verification according to the transaction list, collect the POS signature and check the signature.

3. Find the time and business of the stolen brush, and then you can contact the business to retrieve the monitoring of this time period, and the person who stole the brush can find it.

If the merchant does not install monitoring, it is difficult to find the person who stole the brush, but don't worry, if it is stolen, then the bill collector needs to bear this responsibility and return the stolen brush money to your account.