Fresh bread makes the best sandwiches
A guy that I met only one time told me his "secret". Rather than doing a normal rotation with his bread, he got his driver to take back unopened packages every day. The bread was still "in date", and fresh, but he thought that his customers liked it REALLY fresh. The driver just sold the "take back" bread to another unknowing customer. The store owner paid $5 a day, cash, to the driver in addition to the cost of the bread. This is when a sandwich costed about $2.