One of the most controllable yet neglected areas of jewelry retailing is mark up. Most new product coming into a store is priced on a standard mark up percentage. The assumption is made that the customer wouldn’t pay any more for it than this. Although a good starting point, it can often mean, at best, that profit isn’t maximized on individual items that have represented good buying. At worst it may mean that thousands of dollars of profit are given away if the percentages used are too low.