| 摘要 |
PURPOSE:To provide a correcting system of transaction data which is capable of saving time and labor for correction of transaction data and shortening the time till when a transaction is also formed even when the correction is necessary. CONSTITUTION:A reading means M1 reads the transaction data recorded on a portable medium MD. Then, when a corrected information input means M2 inputs corrected information, whether the read transaction data should be corrected in accordance with this inputted corrected information or not is decided by a correction propriety decision means 3. When it is decided that the correction is possible, a correction means 4 corrects the read transaction data based on the inputted corrected information. |
