SYSTEM FOR PROVIDING REPORT OF PRODUCT SALE TREND BY COMMUNICATION NETWORK

摘要

PURPOSE: A system for servicing product sale tendency report are provided to service various kinds of report on product sales trend through communication network based on information of product sale. CONSTITUTION: Report receiver(21-1) periodically receives reports on product sale tendency from information providers. A report storage unit(21-2) stores reports on product sale tendency received through the report receiver and manages the reports. A customer interface unit(21-3) transmits reports on each product tendency stored in the report storage to clients.