You're already putting a quarter or a dollar in.

You're already pushing a button.

Might as well get some slots action going -- and with a progressive display, every bag of potato chips comes with a chance at a million dollars!
-- theircompetitor, Nov 26 2015

Do you suppose a reactionary vending machine would only accept coins whose face value matched their bullion content?
-- pertinax, Nov 26 2015


There's prior art at my workplace, where the snack machine sometimes takes money without delivering, and others gives me money as I walk by.
-- normzone, Nov 26 2015



random, halfbakery