Went to local Sunoco station in Chelsea, MI on 1/10/2011. Gas price was $3.09 for regular, but when I swiped my debit card, price showed $3.19. Double checked posted prices and it is 10 cents more for "credit". Without even putting nozzle into my car, I hit Cancel and left, got gas down the road. When I checked my account online, Sunoco had a $25 charge as a pre-auth, but dated for 1/13, still showed as a debit out of my funds. My bank advised keeping an eye on it to make sure it dropped off the next day, or at least by 1/13, which i... read full review »