register system. Powerful cross-platform compatibility supports all major devices, integrate multiple payment methods to meet the needs of different users. Complete the appropriate helper application to facilitate the business mobile, remote, chain management, and has a strong O2O marketing function to help businesses expand micro-letters, APP and other Internet marketing channels. The world has 30 million + business, covering restaurants, convenience retail, baking, tea and coffee, specialty, fresh fruit, shoes, life service and other industries.