DEVICE, SYSTEM, AND METHOD FOR ARTICLE TRANSACTION, AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide an article transaction system which greatly improves the efficiency of buying and selling dealings of articles by displaying information regarding different sales dealing styles on the same screen. SOLUTION: The screens of buyer's-side and seller's-side terminal devices include a 1st dealing information display part 221 which displays information (sales information or purchase information generated on their terminal devices through a 1st dealing process) regarding the 1st dealing process, and a 2nd dealing information display part 222 which displays information (purchase information or sales information generated on the other terminal device through a 2nd dealing process) regarding the 2nd dealing process.