My wife and I went shopping this past weekend and at one of places we were at, the cashier kept asking for personal information. First she asked our name, then address, then phone number and it went on and on. Finally, I told the lady she didn't need that info. She kept insisting she needed it to complete the transaction. She also said she needed it for the receipt. I gave her a piece of my mind and we were on our way.
Well, this isn't the first time this has happened, but it doesn't have to happen to you.