Members of the exchange will want to start using their barter dollars for as many of their regular re-occuring expenses as possible, thus saving their cash. Next time you need a plumber, use trade dollars - not cash. Next time you need to visit the dentist, trade instead of spending your cash. Your office needs painting? Trade. Who is performing your janitorial services? Think about the cash that could be saved! Why spend your hard earned cash when you can trade?