It was tried back in the late 1970s or early 1980s. There were pumps where you sat a dollar bill onto a tray and pushed it into the pump, one at a time. That was back when you couldn’t usually buy gas 24 hours a day and gas was less than $1 a gallon. I’m guessing potential drawbacks were fake money, and cash money sitting in the pumps waiting for thieves.
It was tried back in the late 1970s or early 1980s. There were pumps where you sat a dollar bill onto a tray and pushed it into the pump, one at a time. That was back when you couldn’t usually buy gas 24 hours a day and gas was less than $1 a gallon. I’m guessing potential drawbacks were fake money, and cash money sitting in the pumps waiting for thieves.