What if the signature on the back of the bank card is imitated?
Generally speaking, this signature is not very useful. Merchants rarely check this signature by swiping their cards. Just swipe their card with their password. If it is an imitation of credit card consumption, you can check with the bank where it was stolen. If there is monitoring, you can watch the monitoring after the alarm. It is very unsafe for a bank card to pay only by signature. It is best to go to the counter and pay by password instead.