Have you ever driven away at a gas station realizing you paid more per gallon than whan was advertised on their sign?  Gas stations are getting tricky lately.  Alot of them are advertizing a price that is only good for their company credit card or cash.  They do allow debit cards to get the discount too.

Pay attention when pumping gas, if you are using a debit card be sure to enter it that way or it could cost you $.05 extra or more per gallon of gas.