Yup Julie, that is what I was getting at. So when we're in a restaurant and the waiter gives you the little black folder, we calmly slip our card into the pocket, the waiter carries the folder away and returns in a few moments with our receipt and gives us the card back. Who knows what is being done with it?? But on top of that, even if he doesn't copy our info with a gizmo, he has the number, the expiration date, and the number on the back. We wouldn't give our wallet to the waiter and let him walk away with it. And when I order stuff over the internet, that is what they want. Oh and my name. But what about the address?? I don't know if it will work without an address. But know what?? It's easy enough to find my address on the internet. All I have to say is watch your accounts like a hawk because the quicker you find something going on that's wrong, the quicker you can stop it and get the mess cleared up. Fortunately, often the credit card companies watch for patterns of use and refuse the card when that pattern is broken. We hardly ever use our card and one day Pete took my son to an electronics place to get the surround sound stuff, TV, speakers and the full 9 yards for our new living room. Next thing I knew the phone rang and somebody said that a guy was using the card for $2000 and even though he could show ID that matched the name on the card, they were suspicious. Cool!!
On the other hand, when you are going on vacation or taking a trip away from where you usually use your credit card or debit card, better call the issuer and let them know where you are going and how long you'll be gone. You don't want them denying service because you are breaking your normal pattern of usage. It happened to me when we were in Alaska. I had told them I was going from Michigan, west across the upper US and then north through Canada to Fairbanks Alaska, then south in Alaska and then back pretty much home the same way. While we were in Fairbanks I tried to get online and didn't know what I was doing with my neighbor's laptop, trying to find a way to get it to get online. Somehow it asked me for a card number. I used my debit card. The next thing I tried to buy something at the campground and the card was refused. I called the bank and they said there was somebody in New Jersey using my card. Then I put 2 & 2 together and realized it was that computer thing. So I asked them what the name of the thing was and it coincided with what I remembered. So then they reactivated my card and everything was fine.