1. The curing software and operating system, unpack the new machine, plug and play. 2. No-installation, training-free, save the labor. 3. New operator can learn to use the POS in 5 minutes, do not be afraid of cashier’ sudden resignation. 4. Cash Register software and hardware integration, after sale job is simple, fast. 5. Open source operating system, no virus violation, no copyright dispute. 6. The industrial computer core architecture, industrial standard definition, long supply duration. 7. Cost-effective, it is worth having.