| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a user registration rate, and to decide a fake or a pirated edition of a commodity by using already registered user information or distribution route information. <P>SOLUTION: A unique QR code printed on a packing material is read by a cellphone 102 possessed by oneself after purchase of the commodity (S401). When the read unique QR code is decoded by an application or the like installed to the cellphone 102 not shown in Figure to acquire an identification number for uniquely identifying the commodity, it is attached to a transmission mail and is sent to a server 101 by use of an electronic mail transmission function mounted in the cellphone 102 (S402). The server 101 receiving the electronic mail attached with the identification number of the commodity extracts an address of the cellphone 102 that is a transmission destination from the electronic mail, and registers the corresponding commodity into user registration information created in a database 104. <P>COPYRIGHT: (C)2009,JPO&INPIT |
