| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mechanism for allowing a consumer to trade CO<SP>2</SP>emission reduction with an enterprise by objectively numerizing even the execution of the CO<SP>2</SP>emission reduction made by a consumer. <P>SOLUTION: An eco shopping bag identification information read by a POS register terminal is received, and consumer identification information related to the received eco shopping bag identification information is retrieved and identified. Then, a point of which value corresponds to a CO<SP>2</SP>emission amount saved by the consumer because of using the eco shopping bag without a plastic shopping bag is generated. When a gift selection request from the consumer is received, an instruction is given to the enterprise to present the gift to the consumer, and the point used for presenting the gift is related and added to the enterprise presenting the gift, as the CO<SP>2</SP>emission amount. <P>COPYRIGHT: (C)2009,JPO&INPIT |
