Personally I am more familiar with the phrase of "supply and demand" but I think both mean pretty much the same. You increase your supply ( produce more) in order to keep up with the demand (people want to buy more). If there is an increase in demand, the prices will go up ...as in the case of M&m's (my favorite! ). If the demand is not there (there is a decrease in demand), the prices will drop.Originally Posted by Unregistered
Hope that helps.