RF CAVITY FILTER FOR PREVENTING DETERIORATION BY PIMD AND A TUNING STRUCTURE APPLIED TO THE FILTER, CAPABLE OF PLANNING SELLING AND PROMOTING A SPECIFIC PRODUCT IN E-COMMERCE

摘要

PURPOSE: An RF cavity filter for preventing deterioration by PIMD and a tuning structure applied to the filter are provided to adjust the price of the products dynamically.;CONSTITUTION: A price adjustment information storing unit(202) stores basic data for the price adjustment according to the number of product sales. The basic data comprises at least the price adjustment function information for price adjustment according to the number of product sales. When the product is sold, a selling quantity check unit(204) checks the number of sales of the products. An adjustment price calculating unit(206) calculates the price of the product according to the number of sales of the product. The price of product is calculated based on the fixed price adjustment about the number of sales.;COPYRIGHT KIPO 2010