Data processing method of smart card system

A data processing method for smart card system provides a highly safe and convenient operation management method in game-linked point system for playing a game on a smart card, especially stressing returned goods process and prevention of illegal operation. After said rights to play game are supplie...

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Bibliographische Detailangaben
Hauptverfasser: FUJITA KAZUO, OHKI MASARU, SUKEDA HIROKO, OHZEKI KAZUHIRO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A data processing method for smart card system provides a highly safe and convenient operation management method in game-linked point system for playing a game on a smart card, especially stressing returned goods process and prevention of illegal operation. After said rights to play game are supplied to a smart card from a shop according to the usage of the card, when the event that the transaction causing the supply of rights to play game is canceled, the designated rights to play game are canceled. When a game is played based on the rights to play game, points are supplied according to the results from playing the game.