Simple. According to official website's inquiry, there are only night shifts for shopping and sorting, and the night shift is from 22: 30 pm to 6: 30 am. Shopping and sorting vegetables and fruits are simple and convenient, and the mobile phone can operate the app to scan the code. Shopping is a fast, friendly and affordable community e-commerce platform owned by Pinduoduo. At the same time, relying on a strong supply chain and logistics system, we will form an appointment+self-raising model. Through professional operation and intimate service, consumers can enjoy worry-free after-sales, meet the needs of consumers' daily life and consumption upgrading, and enhance the shopping experience.