We’re baking something like 3000 pitas a night. Some of them are minis (for breakfast sandwiches and kids sandwiches). Some are big (for regular sandwiches). When we were purchasing pita from a bakery, we would sometimes confuse big and small pitas. Chris came up with a method of matching the colors of the racks with the ties on the bags.
A funny thing about bread racks: we noticed that most bakeries steal these off the street from other bakeries.