SALES MANAGEMENT SYSTEM

PROBLEM TO BE SOLVED: To provide a sales management system capable of promoting sales of environment-compatible power generating equipment by imparting an advantage of an emission right of carbon dioxide to an individual's office advancing an installment price or a lease price for purchase of the environment-compatible power generating equipment of the individual. SOLUTION: In order that a company of the employee's office pays the lease price of the solar generation equipment to a lease company 40 instead of the employee, this sales management system (a company server) 10 of the solar generation equipment 21a, 21b purchased for personal use of the employee has a control means 2, a communication means 4 receiving a power generation amount of the solar generation equipment of each the employee, a conversion table 6 storing relation between a power generation amount and a carbon dioxide reduction amount by the solar generation equipment, and a carbon dioxide reduction amount storage means 7. The control means stores a carbon dioxide reduction amount converted on the basis of a value obtained by totaling the power generation amount, in the carbon dioxide reduction amount storage means. COPYRIGHT: (C)2004,JPO