Modern retailers are finding that they can't afford to be without a computerized point of sale (POS) system in today's competitive retail environment. From inventory control functions to the invaluable reporting capabilities of today's computer-based pos systems, retailers are finding that pos hardware from Point Of Sale Warehouse is a critical part of their business operations. Retailers by the tens of thousands all across the US and Canada have discovered that replacing their cash register with a computer running point of sale or POS software has given them a tremendous advantage over their competition. Components of a point of sale system can include the following: