Got a fast food restaurant, because it is fast food, so keep the collection plate. Think what method, can let a guest after dinner, you can consciously sent the plate to the bar I hope you to help give an idea
Do a guide. In the beginning may not everyone can do it, so have to find a person in the friendly reminder. Slowly down, you get used to it.
Set the bar at the exit, everyone go out when the handle of the plates down, only then may go out.
Can be in the bar the coupon, as long as the plate back to receive. In a word, let a guest to help the busy, a little advantage. I wish you a thriving business.
Place of plates in recycling paper towel or something after a meal needs, plates must be sent back to the bar to use, this method should be in a lot of people can accept