| 摘要 |
In a network system where a balance of virtual currency is recorded in data D41 of balance information in association with a user ID unique for each user, the user ID being associated with personal information of the user; and addition or subtraction is performed with respect to the amount of virtual currency in response to a purchase requirement or a consumption requirement designating the user ID or a card ID linked with the user ID, in a case where use of virtual currency is required with designating the card ID, it is determined whether the user ID linked with the card ID exists (S103), and when it is determined the user ID linked with the card ID does not exist, a user ID which is not associated is generated (S131), and the provisional user ID and the card ID are linked with each other (S132). |
| 主权项 |
1. A network system comprising a server apparatus and a plurality of terminal apparatuses connected with the server apparatus via a network, each of the plurality of terminal apparatuses obtaining from a user and serving to the server apparatus, at least any one of a first verification information including a first identification information set to a medium owned by the user uniquely for each medium; and a second verification information including a second identification information and at least a part of personal information of the user, the second identification information being set uniquely for each user and associated with the personal information of the user, wherein
the server apparatus has a computer which, by executing a computer program, functions as: a first service serving device which is configured to serve to the user a first service based on data associated with the first identification information on condition that the first verification information is obtained from the terminal apparatus and the medium is verified; a second service serving device which is configured to serve to the user a second service based on data associated with the second identification information on condition that the second verification information is obtained from the terminal apparatus and the user is verified; an identification information linking device which is configured to link the first identification information and the second identification information with each other based on a requirement from the user via the terminal apparatus; a value managing device which is configured to store an amount of electronic value in association with the second identification information, the amount of electronic value being consumed as counter value of either the first service or the second service, and increase the amount of electronic value associated with the second identification information depending on a purchase amount of the user, in response to a purchase requirement from the terminal apparatus, the purchase requirement designating the second identification information or the first identification information being linked with the second identification information, while decreasing the amount of electronic value associated with the second identification information depending on the counter value to be consumed by the user, in response to a consumption requirement from the terminal apparatus, the consumption requirement designating the second identification information or the first identification information being linked with the second identification information; a correlation determining device which is configured to determine, in a case where use of electronic value is required with designation of the first identification information, from the terminal apparatus, whether the second identification information linked with the first identification information exists or not; and an identification information generating device which is configured to, in a case where the correlation determining device determines that the second identification information linked with the first identification information does not exist, generate a provisional second identification information which is not associated with the personal information, and link the provisional second identification information and the first identification information with each other. |
