Well, who among us does not like to start his day with a cup of hot, fragrant, and invigorating coffee? Yes, and in the middle of the day, this drink is always relevant. Then why not make a business and sell coffee to everyone. That is what this application was created for, in which you will need to fill as many glasses of coffee as possible, which are constantly moving along the conveyor. At the same time, you should act skillfully so that not a single cup of coffee goes in vain and is paid for by the client.