A comprehensive approach to the automation of shop equipment includes the organization of the work space of the cashier. The optimal organization of the point of sale system demands first of all a suitable PC. What is the difference between a POS PC and a convenient one? Above all, the size of the equipment. The common models usually take a lot of space. The models designed especially for cash desks are reduced in size leaving more space for other necessary equipment. Usually POS PC is equipped with mounting set that allow one to install it to a variety of surfaces. There are no fans on such devices to protect them from dust while permanent using in crowded areas. The heat from the hard drive runs right through the aluminum case and disperses. The devices, produced by FEC Company - a leading manufacturer of the equipment for optimal retail solutions, are durable and qualitative. The PC is equipped with 6 COM ports and 5 external USB ports for peripheral devices. The productivity of the entire system depends on the fast work of the PC and its quality.