What is the reminder of Ruixing Black Gold Deer Rice?

When the user places an order in Ruixing Software and chooses the meal taking service of Black Golden Deer, the system will generate a meal taking reminder message for him, telling the user when to pick up the meal at the store and the documents he needs to carry. At the same time, after the user arrives at the store, the staff of Luckin Coffee will also remind the user to take the meal through software push.