PROBLEM TO BE SOLVED: To distribute a content with a simple system configuration without needing a dedicated content center, and to provide an electronic POP advertisement.;SOLUTION: An electronic mail transmitted from an advertisement management terminal 1 is received from a mail server 2 connected to an IP network 7 by a POP terminal 5, and content data stored in a content data file attached to the electronic mail are reproduced to provide the arbitrary electronic POP advertisement.;COPYRIGHT: (C)2007,JPO&INPIT
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