I've taken a few identity theft courses put on by law enforcement personnel. You should ALWAYS sign the credit card. If you want, you can add "ask for id" or "see id" in addition to the signature (put in a diffrerent color, such as red). The credit card is not valid unless it is signed. In fact it states that right on the card. The reasoning is because the sales clerk IS SUPPOSED TO check the signature to the signature on your drivers license. |