Meituan sent her to join the company on the seventh day. According to the relevant public information inquired, the probation period is 7 days before the special delivery of the US Mission, and training is required before the official entry, and the official entry is made on the 7th day. Meituan Special Delivery is a delivery service under Meituan Takeaway, which aims to provide merchants with efficient, convenient and reliable delivery services. This service provides a professional delivery management system for merchants, supports real-time delivery of orders, rider management, logistics tracking and other functions, and also provides high-quality rider recruitment and training plans to ensure that users get satisfactory delivery services.