S170では、例えば「ヨキンザンダカフソクノタメヒキオトシガデキマセンデシタ」等の簡単な文字メールを送るだけでもよく、項目毎に、または口座毎に詳細に表示してもよい。 In S170, only the simple character male such as 'the charge-back is impossible because of insufficient funds', may be transmitted, or the details may be displayed for every item or every account. - 特許庁