I made a gas purchase of $10 in cash and $6 off of my debit card. When I was dispensing the gas, I noticed the price the attendent charged was $2.95/gallon instead of $2.85/gallon. If you use your debit/credit card, they charge an extra $0.10 per dollar, but $0.10 less if you use cash - the attendent put the tender as ALL CREDIT CARD. BE CAREFUL WHEN USING CASH AND CREDIT CARD TO PURCHASE FUEL WITHIN THE SAME TRANSACTION! They will charge you the HIGHER amount even though MOST of the purchase was made with cash! read full review »