3D System for selling merchandise related to 3D printer and apparatus thereof

摘要

The present invention relates to a system for selling a three dimensional printer product. The system for selling a three dimensional printer product comprises: a buyer terminal; and a three dimensional printer drawing sale information processing apparatus which is connected to the buyer terminal via a network, publishes and displays a three dimensional printer drawing to be sold by a seller, and sells and processes the corresponding three dimensional printer drawing if a purchase request is received from the buyer terminal. The three dimensional printer drawing sale information processing apparatus defaults whether the three dimensional printer drawing is modified if the purchase request is received, verifies whether the three dimensional printer drawing requested to be modified is valid based on difference information between a design factor of the requested three dimensional printer drawing and a prescribed normal operation design factor if a request to modify the three dimensional printer drawing is received from the buyer terminal to permit a modification if the three dimensional printer drawing is valid as a result of verification and reject a modification if the three dimensional printer drawing is invalid as a result of verification, and supplies the processed modification verification result to the buyer terminal. Recently, three dimensional printers are popular and more demand for direct production by a drawing is expected than demand for a real article by the supply of three dimensional printers. A buyer sells a three dimensional printer drawing of a required product or validity of a three dimensional printer drawing uploaded by the buyer is verified in a situation where demand for drawings is increased. Or a three dimensional printer drawing is modified to correspond to a modification request of the buyer to allow an individual or a company to easily obtain the three dimensional printer drawing.