Check the listing for details. Big Cee retail POS system. Condition: Used. Listed at 169.00 USD. BigCee Pos This is a used mini PC Low profile: 2.713 × 6.15 in (HP EliteDesk 800 G1 DM x64 based processor with 8 GB RAM; 500 GB HDD, 6 USB ports, 3 video ports (1 VGA, 2 Display) and running at 3.60 GHz). It is loaded with BigCee POS proprietary software (not sold anywhere) making it capable of being a full POS (Point Of Sales) system. Price:$169.00 This machine is ready to go. It has Windows 11 Pro operating system, and is configured for two monitors. You will have to add: keyboard mouse two 17" monitors UPC barcode scanner receipt printer receipt printer powered cash drawer (to open automatically) This is what your final system should look like: This machine can handle 10,000 barcodes in its database, and if you attach a thermal receipt printer, it can print, duplicate, and create UPC barcodes. While this machine does not process credit cards, it can handle all information from credit card transactions, cashback, and checks. This machine is designed mostly for small retail businesses (about 2000 to 4000 square feet of retail space). To learn more about this product, just search: BigCee POS. From time to time, I do offer the complete system on EBay for those that don't feel comfortable building the system themselves. Just search for it. This machine comes with two identical POS programs. One program is used for training so that you won't mess up your financial records. You can practice on the training program and do anything you wish. You can learn more about this in the "Help" files. Printed output from an 80mm Thermal Receipt Printer: