SCAM!! I used this app to buy gas, the price they advertised on the ad was 4.01 a gallon for premium, so I went outta my way and filled up at that gas station, I submitted my receipt etc. And they gave me .19 ¢ total!!!! I SHOULD HAVE BEEN GETTING BACK ABOUT 19 DOLLARS. no help from customer service... I even saved screenshots. OBVIOUSLY THE PRICE THE PUMP SHOWS ISNT THE PRICE THE APP SHOWS, BECAUSE ITS A DISCOUNT THRU THE APP, YET THEY REFUSED TO HONOR WHAT THEY ADVERTISE. SCAM. GARBAGE.