| 摘要 |
PURPOSE: A method for calculating a carbon exhaust quantity using a payment approval request text and a recording medium therefor are provided to transmit information of an oil purchase amount based on payment of oil price of a vehicle to a carbon credit operating server. CONSTITUTION: A card company server(100) comprises the following units. If a payment approval request statement including card information, payment price, and member shop information is received from a payment terminal(175), a statement reading unit checks driving distance information, vehicle plate information, refueling amount information, and information for unit refueling price. An information storage unit(135) saves the driving distance information and the vehicle plate information checked by reading the payment approval request text in a carbon exhaust management DB(160). |
