This is the main fundraiser for the middle school in our area. It brings a lot of money, but you need to arrange for storage of the cookie dough that is not picked up on the delivery day (freezers--maybe the home ec dept can help out). Profit is generally quoted at 50%, if the students receive prizes, the profit is more like 40% or so (I was the treasurer for a while). The cookie dough sold here now comes in flat boxes, it's individual quick frozen cookies. Very easy to pop a few cookies in the oven and bake, so it's very popular.