METHOD FOR OFFERING INTERNATIONAL CALL SERVICE OFFSETTING INTERNATIONAL CALL CHARGE WITH AIRLINE MILEAGE

摘要

PURPOSE: A method for offering an international call service offsetting an international call charge with airline mileage is provided to reduce latent debt of an airline by making passengers positively use the airline mileage and make location of the airline firm by offering more profit to the passengers. CONSTITUTION: The airline offers a boarding customer with a mileage card, the mileage according to a distance, and an international call card by using the mileage. For the international call, the customer inputs a card number and a PIN(Personal ID Number) by connecting to a billing server(200) of an international call service company through a gateway(300) of each region. In case of the customer using the airline mileage, the billing server transfers the card number/PIN data to an airline data server(100). The airline data server certifies the customer by the card number/PIN and transfers an amount exchangeable from the mileage of the customer to the billing server. The billing server transfers an available time to the customer through a voice and offsets/transfers a used price to the airline data server after the call.