That's one thing I like about "pay at the pump"... although it sometimes costs me extra. Before that was available I would pull my truck forward before going in to pay, leaving my door open as I drove so that it didn't look like I was leaving.I hate it when I go to buy gas and there are cars waiting behind the car at the pump. And the driver of the car at the pump goes into the station to buy a drink and lottery tickets while blocking the pump.
One day I did that but hadn't moved more than a foot before an alarm went off and two people came running out. I got out with my hands in the air and said "I was just moving out of the way."
It turned out that it had nothing to do with me... for some reason their car alarm had gone off when I started moving.