I had the same problem at store here in South Carolina one morning, I stopped and filled the truck up I went and said I was paying cash and didn't know how much it would take to fill it , the guy says I know who you are go ahead fill up and come back in and pay, so I did and I throw down Benjamin for $60 in gas he says I can't take that I said well it all I got in cash and I am not putting it on a card he tells me he can't take it !!! now its 05:00 hrs I tell guy to call Mike he the owner and tell him to come in and bring hose the guys said whats the hose for I told him they could take $100 or suck out the $60 in gas !!! it didn't the boy long to throw down 2 Jacksons !!!