| 摘要 |
PROBLEM TO BE SOLVED: To allow a user to easily obtain a desired information product without worrying about an Internet line use charge nor time occupied for downloading. SOLUTION: An information provider transmits to an information center terminal 20 the brief summaries of various information products that the information provider himself/herself owns and the various information products, an orderer places an order to the terminal 20 from a user terminal 10, an information product designated by purchase order information is duplicated and stored on an optical disk, the optical disk is delivered to a delivery center, delivery instruction information for instructing the delivery center to deliver the optical disk is transmitted to the delivery center terminal of the delivery center from the terminal 20, the optical disk is delivered to a place designated by orderer information, the product is further delivered to the orderer, and a price corresponding to the number of sold products is paid to the information provider after the information product is delivered to the orderer. |
