ENVIRONMENT-FRIENDLY COMMODITY INFORMATION PROVIDING DEVICE, ENVIRONMENT-FRIENDLY COMMODITY INFORMATION PROVIDING SYSTEM, AND ENVIRONMENT-FRIENDLY COMMODITY INFORMATION PROVIDING METHOD

摘要

PROBLEM TO BE SOLVED: To solve the problem in the past wherein a consumer cannot know whether a commodity to be purchased is a commodity having less influence on the environment or not in the purchase of the commodity.

SOLUTION: An alternative information providing means 17 provides, on the basis of the environmental value and alternative group code given every commodity, the commodity information and environmental value of a second commodity belonging to the same alternative group code as a first commodity as the alternative information of the first commodity.

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