Urinals Advertisement

Ever heard of P-mats, its a air refreshment mat that's placed inside the men's urinals, so there is no bad smell that comes out of the urinals, the idea i have for you is place a advert that covers the whole mat so when someone takes a piss(pardon the language)they can stare at you advert, and you can supply the p-mats for free to the public bathrooms, cause will say no its a free refreshment

here is a example: