| 摘要 |
PROBLEM TO BE SOLVED: To save labor in a confirmation work for information described in a confirmation sheet of advertisement.SOLUTION: A confirmation sheet data reading part 110 reads confirmation sheet data out of a confirmation sheet data storing part 200. A collation data reading part 120 reads collation data corresponding to advertisement identification information included in the confirmation sheet data read out by the confirmation sheet data reading part 110 from a collation data storing part 300. A difference extraction part 130 collates the confirmation sheet data read out by the confirmation sheet data reading part 110 with collation data read out by the collation data reading part 120 so as to collate a difference therebetween. When the difference exists, it is possible that the confirmation sheet data includes a failure. Accordingly, a person who confirms the confirmation sheet data can confirm confirmation sheet data with small labor by confirming the output of the difference extracting part 130. |
