It's called Diancaibao. Like a mobile phone, you can enter the name of the dish and order food. Some shops are more upscale. They used that ipad to order food, and the effect was the same. Writing a note is more convenient than traditional ordering. There is a Blue Dot computer in Nantong City, which makes catering equipment, and the price of ordering treasures is relatively real. After 65,438+00 years of sustained and steady development, the company has become a relatively large-scale and comprehensive strength enterprise in Nantong. So there is no problem with quality and service. The address is No.4219, Computer Street, Baxian City, Renmin Middle Road, and the telephone number is 400 1905 13. I hope it helps you.