| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem that whether or not a receiver has surely received an article is not confirmed by article arrival information provided by a third party in the conventional article arrival information system. <P>SOLUTION: An identification ID is issued by an identification ID issuing part 111, divided into an identification ID (A) and an identification ID (B) by an identification ID dividing part 113, the identification ID (A) 108 is communicated to a user B by electronic mail, the identification ID (B) 109 is attached to the article 102 and transmitted to the user B 104 by a physical distribution system 106. The identification ID is simultaneously stored in an identification ID storage part 112 and the article arrival information is given to a user A 103 by electronic mail by receiving 'the identification ID (A) and the identification ID (B)' 110 and collating an identification ID generated from 'the identification ID (A) and the identification ID (B)' 110 by an identification ID generation part 114 with the stored identification ID by an identification ID collation part 115 only by the user B. <P>COPYRIGHT: (C)2004,JPO |
