Toshiba Tec Kabushiki Kaisha

Syuichi Tsujimoto

Naoki Watanabe

Yasuhiro Ono

Shigetoshi Kunieda

Kazuya Nambu

Toru Okada

A portable communication terminal requests merchandise information from a store management apparatus, by using store identity information about a store where a purchasing transaction is made, and merchandise information about merchandise to be purchased. The store management apparatus has a merchandise information storage configured to store merchandise information including a price of merchandise to be sold in each store. The store management apparatus receives a merchandise information request from a portable communication terminal, retrieves a merchandise information storage, detects merchandise information matching a retrieval condition, and sends the merchandise information to the request source, i.e., the portable communication terminal. The portable communication terminal displays merchandise information sent from the store management apparatus in a display.

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Yokohama, Japan

Syuichi Tsujimoto