STORE RETRIEVAL UNIT, STORE RETRIEVAL METHOD, STORE RETRIEVAL PROGRAM, STORE RETRIEVAL SYSTEM, AND RECORDING MEDIUM

摘要

PPROBLEM TO BE SOLVED: To provide a store retrieval unit, a store retrieval method, a store retrieval program, a store retrieval system and a recording medium capable of retrieving a most suitable store when a user practically purchases a commodity, while reducing the workload of the user. PSOLUTION: The store retrieval unit acquires a plurality of pieces of store information and designated commodity information; retrieves stores with the inventories of the designated commodities for respective designated commodities, based on the acquired information on the designated commodities and the plural pieces of store information; and determines whether at least one of the retrieved designated commodities exists in the plurality of stores in the retrieval result. When at least one of the retrieved designated commodities exists in the plurality of stores as the determination result, the store retrieval unit sets store evaluation information; evaluates respective stores related to the respective designated commodities based on the set store evaluation information; and selects one from the plurality of stores related to the designated commodities based on the evaluation result, for the respective designated commodities. PCOPYRIGHT: (C)2008,JPO&INPIT