Using the reservation system, the system, the device and method in order to calculate discount automatically vis-a-vis the purchase from the buying and selling trader who is done

摘要

Passing the reservation system, the system, the device and method in order to calculate the discount for the customer who is presented by the buying and selling trader automatically. In one example, the reservation file is prepared, this includes the data regarding reservation, and the transaction data regarding payment card transaction is accessed. The element of one or more of the transaction data being compared vis-a-vis the element of one or more of the reservation file, it decides agreement, discount is calculated electronically and on the basis of that agreement, the element of one or more of the transaction data and on the basis of the element of one or more of the reservation file. This way, to calculate accurately with automatic form it is possible discount. With another execution form, as for the customer, discount other than the cash, for example, it is possible, to choose mile, the point or other bonus of the airliner, in this case, it can give to the customer, bonus of the quantity which is proportionate to discount. Selective figure Figure 1