Hungry? The operating mode of take-out is community-based e-commerce mode, which has built a fairly complete online ordering platform for restaurants and customers in the community. At present, a patented technology applied for accessing sales terminals through the Web is also a core technology in the industry. Hungry take-out operation mode can be divided into two types: one is the "platform" mode represented by Hungry, and the other is the "vertical" mode represented by Meituan take-out.