The House has an edge

With the price of fuel going up and up for the usual reasons, it seemed to me that a mashup of the one-armed bandit with the one-hose bandit might work.

You'd put your folding money in, take a pull, and see how many gallons you win. Fun for everyone!

I think it might work in Nevada, though not here in New Jersey or in Oregon because of the bans on self-service gas pumps.