According to "The Global Retail Theft Barometer 2011", shoplifters steal $237 worth of goods per incident, while employees steal an average of $1,944--more than 8-times more. The numbers speak for themselves. Reducing employee theft within your organization is one of the quickest ways to protect your bottom line. Millions of dollars disappear from Point-of-Sale (POS) terminals in retail stores on a daily basis due to fraudulent or criminal employee activities. The ability to effectively detect and deter cashier-related shrinkage is a top priority for retailers worldwide. One way that retailers are confronting this epidemic is by identifying the telltale patters of these crimes--so-called POS exceptions.