the client's products are all the same size so they have standardized cartons that are being shipped. They would like a program to help them make sure they always fill the shipping containers as full as possible. Also, they are trying to optimize the unloading. For example, aisle C cartons would be the first to unload, then aisle B cartons, and last aisle A cartons. This grouping is a secondary criteria, optimizing the load is primary. They are using a Access right now for optimizing load.