INFORMATION PROVIDING METHOD, INFORMATION PROVIDING SYSTEM, INFORMATION PROVIDING DEVICE, ITS CONTROL METHOD AND CONTROL PROGRAM, AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide an information providing method, an information providing system, an information providing device, its control method and program, and a storage medium, enabling a user to being given the interest of a change when a price change is made in the data processing during the period of time from estimate to ordering. SOLUTION: An estimate sun TP at a print site and the amount claimed TN actually asked by the print site are compared (S6104). If TN