To effectively perform a merchandise advertisement in a private communication environment.
Each user terminal unit 100 is connected to a service provider system 300 by a connection provider system 200 and connected via the service provider system 300 to transmit a live image to each other. A user properly performs setting to permit the usage of one's own line image as an advertisement medium and selects the merchandise to be publicized. The live image transmitted from the user terminal unit 100 of the user who performs the setting is processed by image synthesis such as synthesizing the image of the merchandise to be publicized with the T-shirt of the user, for example, in the service provider system 300 and, then, transmitted to the user terminal unit 100 of a communication opposite party. When the communication opposite party clicks the image, farther connection is performed to the sponsor system 400 of the merchandise so that the opposite party receives merchandise explanation or performs a transaction.
TANAKA JUN
SHIRAISHI YOSHITO
KURODA ETSUO
