| 摘要 |
PROBLEM TO BE SOLVED: To allow a customer to confirm the content of a certificate prior to the issue of the certificate.SOLUTION: A sales processor includes: a first generation means; a second generation means; a display control means and a printer control means. The first generation means generates a face image in which the face of a certificate related to a right that a customer obtains by paying a counter value is visibly expressed by including all right codes necessary for executing the right. The second generation means generates a preview image of the face in which the right codes is invisibly expressed. The display control means controls a display device to display the preview image. The printer control means controls a printer to print the face image on a print medium in response to a request for the issue of the certificate with the face expressed by the preview image displayed by the display device. |
