Shit, they wouldn't have to tell anyone. Just switch to a thick wall bottle and change the label... presto
people are suing subway because their subs are only 11 inches long. They would get caught, and sued for falsely labelling the amount of alcohol in the bottle.
oh our product is so good that we're selling too much of it.
of all the fucking problems to have. if that's your biggest problem, then just raise the price, it's simple supply and demand.