| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the trouble to manually distribute a visiting card each time information on the owner changes by generating a database of visiting card information. SOLUTION: The database of visiting card information is generated through a stage (201) for registering applicants for visiting cards, a stage (202) for receiving card information from applicants, a stage (203) for specifying a card identifier for the card information, and the stage (203) for specifying a password for the card information. The card information includes a classification defining the level of access to the card information. The card information is stored in the database while related to the card identifier, classification, and password.
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