ELECTRONIC CURRENCY MANAGEMENT METHOD, ELECTRONIC CURRENCY MANAGEMENT PROGRAM AND ELECTRONIC CURRENCY MANAGEMENT DEVICE

PROBLEM TO BE SOLVED: To limit the use purpose of electronic currency obtained by selling to an initial use purpose even when merchandise purchased by using the electronic currency whose use purpose is limited is sold again.SOLUTION: An amount of electronic points is stored in association with the i...

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Main Authors TAKAHASHI MIEKO, SAITO NOBUHIRO, MAEHARA HARUNA, OI NAO, TANABE HIROYASU, KAWASAKI MASAHIRO, SASAGE HIROSHI
Format Patent
LanguageEnglish
Japanese
Published 21.05.2015
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:PROBLEM TO BE SOLVED: To limit the use purpose of electronic currency obtained by selling to an initial use purpose even when merchandise purchased by using the electronic currency whose use purpose is limited is sold again.SOLUTION: An amount of electronic points is stored in association with the information of electronic point ID and a use purpose in a point DB 21, and a point use processing part 12 records the information of merchandise purchased by using the electronic points stored in the point DB 21 in association with the electronic point ID in a point use DB 23. Also, when merchandise recorded in the point use DB is sold, a merchandise selling processing part 13 accepts the input of the amount of the electronic points as the counter value of selling, and acquires the electronic point ID associated with the sold merchandise ID from the point use DB, and records the amount of the electronic points in association with the information of the use purpose corresponding to the acquired electronic point ID in the point DB. 【課題】利用目的が限定された電子通貨を利用して購入された商品が再び売却された場合でも、売却により得られた電子通貨の利用目的を当初の利用目的に制限する。【解決手段】ポイントＤＢ２１には、電子ポイントの額が電子ポイントＩＤ及び利用目的の情報と関連付けて記憶されており、ポイント利用処理部１２は、ポイントＤＢ２１に記憶された電子ポイントを利用して購入された商品の情報を電子ポイントＩＤと関連付けてポイント利用ＤＢ２３に記録する。また、商品売却処理部１３は、ポイント利用ＤＢに記録されている商品が売却された場合に、売却の対価である電子ポイントの額の入力を受け付けると、売却された商品ＩＤに関連付けられている電子ポイントＩＤをポイント利用ＤＢから取得し、取得した電子ポイントＩＤに対応する利用目的の情報と関連付けて、電子ポイントの額をポイントＤＢに記録する。【選択図】図３
Bibliography:Application Number: JP20130237300