DEVICE AND METHOD FOR ASSESSING AUCTION, AUCTION SYSTEM, RECORD MEDIUM AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent an article incompatible with the intention of buyer from being sold. SOLUTION: The assessment data of sellers A-D inputted by buyers X-Z based on an article purchased is recorded in an assessment data recording part 41, and the assessment value of each seller A-D found from the assessment data is publicly opened to each seller A-D. Thereby, an article incompatible with the intention of the buyer can be prevented from being sold, by judging the properness of sales information presented by the seller A-D on his own initiative, and by expediting presentation of proper information from next time.