TWO SIMPLE SOLUTIONS TO MAKE EVERYBODY HAPPY... IF YOU WANT TO SHOW ID, HAND THEM YOUR CARD AND DRIVER'S LICENSE AT THE SAME TIME... IF YOU DON'T WANT TO SHOW ID BECAUSE YOU SIGNED THE CARD AND IT IS AGAINST VISA/MC POLICY AND IS AGAINST THE LAW IN SOME STATES...IF THEY ASK FOR ID, TELL THEM NO, IF THEY INSIST, TELL THEM TO VOID THE SALE AND YOU WILL TAKE YOUR BUSINESS ELSEWHERE WHERE THEY FOLLOW THE CREDIT CARD POLICY AND THE LAW!!!