My customers like to wrap leftovers in foil and stick them in the fridge, why should I buy Piece-a Pizza Saver bags?
First and foremost, they will be used. If you gave your customers a new heavy duty zip lock bag with instructions on it to use it for leftover slices, they probably will use it instead of the foil and your name would be in front of them. People won’t throw a new zip lock bag away, so even if they don’t use it for pizza, your name will still be in front of them.