What's the deal on that? How does WalMart use your debit card fraudulently?
On a side note: I was in Home Depot checking out at the register in the garden department. The scanner with the keypad on the counter wasn't working. The clerk said she could scan it on the register so I gave her the card and she did. She looked at the register for a moment and then said "Do you have a PIN?". I said yes. She said "What is it?". (she said that with a straight face too). I told her that it was somewhat of a secret and I'd like to keep it that way. Then she said "Do you want me to just put zero?". I said yes, she did, and the debit card purchase was approved. Apparently they have found a way around the PIN number.