Originally posted by: Beattie
It's fine to give the debit card to the waitstaff. If they steal the number and use it for offline transactions (check card) then the protection you get from the bank is exactly the same as a credit card as long as you dispute within 60 days. Secondly it takes 3 days for any transactions made on that check card to clear the bank, so you wouldn't be out any money to begin with.
A lot of banks have a next day guarantee that they will put the money back in your account for check card transactions. A thief can't make online (debit) transactions without your PIN. And even those will be reimbursed if they are fraudulent.
The biggest difference between a thief doing this sort of thing with your debit card vs a CC is that with a debit card the money is immediately removed from your checking account and in most cases it is gone for about 30 days because they have to do an investigation. Also, while it takes 1-3 days for a debit transaction to clear, that money still is not usable because the transaction immediately falls under "pending" status during this time which means it is not usable anymore. Unlike a CC where a charge takes place, but it really doesn't effect you because you can just leave it there until the investigation is complete and the charges are removed. I'll take the scenario where it feels like I never lost anything to begin with any day of the week and twice on Sunday.