"Out-of-stock" is a dreaded term in retail. When there is no stock of a certain product, there can be no sales of such product, so out-of-stock means lost revenue. Period. The customer that didn't find their favored product in stock at a certain location might even be lost forever, since the absence of that product could mean settling for - and then liking - available alternatives. In summary, out-of-stocks mean more than lost sales, they can mean losing customers due to poor reputation and brand loyalty. Therefore, consumer product goods (CPG) and fast moving consumer goods (FMCG) companies have systems in place in order to prevent frequent out-of-stocks. One such system involves having merchandising teams going to each and every store where their products are sold in order to verify the quantities still available and request more product if necessary. Field merchandising software has revolutionized how out-of-stocks are handled. Before, companies had to rely on...