I'm an old school 'paper' food stamp mogul...and when you talk about pissing off cashiers, purchasing two ten cent pieces of Now and Later to get back $.90 in real money did it every time.
Repeat said process until you can get your smokes, beer and dime bag, and you're all set!
Repeat said process until you can get your smokes, beer and dime bag, and you're all set!