Many stores are now implementing a marketing strategy of buy one get one free items. The intent is to attract people who like to stock up on products that they normally use. Buying one and getting the same one free is definitely discounted. That approach only works, however, if you have inventory on hand that you would like to get rid of and you have already made your profit from prior sales of the product. Another catch to the buying incentive is to monitor whether the sales of the product...