SENTO E is a very modern fiscal cash register dedicated to small and medium points of sales and services and offering the function of an electronic journal, i.e. recording a copy of printouts on an electronic data medium (SD card). The small and handy casing of the cash register hides an advanced technology and functionality previously found only in the segment of large systemic cash registers. The entire design is based on well-tested subsystems of the highest quality. Large – especially for this segment – accurate database of articles, communication online with a PC and numerous communication interfaces, including RS232 and USB ports (also of host type) allow an advanced sales system for a medium sales outlet to be built. Apart from a PC, the cash register can be connected to all necessary peripherals: barcode scanners (also USB-based), electronic scales, payment terminal, pin-pad, modem, order printer, monitoring system and cash drawers. Online communication with the computer is performed in a manner similar to large systemic cash registers. The device has an an online buffer, able to store up to 10,000 cash desk receipts. Programmable article names can be up to 40 characters long and the PLU article database stores 7,000 products. A customizable description can be added on the receipt to each sold article.