| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to sell a commodity produced as only one product or a commodity of which the stock is less to a user through a communication network. SOLUTION: A commodity sales system on a computer network is provided with a camera 51 for picking up the images of commodities displayed in a store, a transmission part for transmitting pictures from the camera 51 to a user, a notification means attached to the surface of each commodity or arranged in the vicinity of the commodity in the store which can be purchased by the user to notifiy 'the commodity has been sold' to a customer or a clerk in the store, and a control means for controlling the notification means so as to notifiy 'the commodity has been sold' to the customer or the clerk in the store when a user specifies a certain commodity (specific commodity) in the pictures and transmits a message intending the purchase of the specified commodity and the control means receives the message. In addition to video information in the store, sound information such as sound and voices in the store can also be transmitted to the user. |
