The money is removed right away with a PIN Debit transaction. It's only held when processed as credit and removed when the retailer settles the transaction. The time difference causes a protection lapse where disputes can take place from stolen cards/fraud/etc.ultron87 said:What's the actual functional difference to me and to the bank (and to the retailer I guess) if I use my debit card as a credit card besides the fact that I sign something instead of entering a pin number? It still just pulls the money directly out of my checking account.