JCBが買い物直後にクーポンを配信する「イマレコ！」の実証実験、NFC決済も – ITpro
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JCBが買い物直後にクーポンを配信する「イマレコ！」の実証実験、NFC決済も
ITpro 利用者が加盟店でJCBカードを利用すると、「カードが利用停止になっていないか」「利用限度額を超えていないか」などをJCBのシステムに照会する処理（オーソリゼーション）を行う。このときにJCB側で、利用者のデータと加盟店のデータをマッチングする。条件に合致すれば、 … |
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