A beverage making system based on internet includes: a processing device, the quantity of each type of the processing device being one or more; a server, configured to receive order information, search for beverage recipes matching the order information and generate a corresponding order-recipe command list; a control mean, configured to receive the order-recipe command list, deploy an ordering sequence for the received order-recipe command list and control the processing devices corresponding to a current order of unrelated processes to work simultaneously for realizing concurrent processing of a plurality of orders in the ordering sequence. Since an average processing time of a single beverage is shortened, a waiting time of users is reduced and the processing devices of the unrelated processes work cooperatively due to concurrent making of the beverage, the utilization of the processing device is improved while reducing the BOM cost of large-capacity stores. In addition, a beverage sales system applied based on the beverage making system reduces the waiting time for online orders of the users, realizes diversified services such as flavor package and enhances customer engagement.