Disclosed is a service providing system capable of providing a greater range of various products and services even if there is no attendant or the number of attendants is fewer than normal. A service providing system is provided with a robot unit, an interface for receiving input of order input information, and a control means which is connected to the robot unit and the interface and controls the robot unit to execute operations on the basis of the order input information input through the interface. In the service providing system, the input of the order input information is received by the interface a processing operation is executed by the robot unit on the basis of the order input information input through the interface, and a product subjected to the processing operation by the robot unit is provided.
