Powerful software features: 1. High brightness LED display, color LCD display; 2. 192 shortcut keys can store 4000 PLU items; 3. Only use PET film keyboard, with service life up to 100000 times; 4. Connect the laser scanning gun with RS232 interface; 5. Connection port can be selected to connect the cash box; 6. Continuous paper printing function, adhesive printing function; 7. Various business reports can be uploaded to the computer for easy query and managerment; 8. You can set and enter the PLU library and system parameters manually or by computer.