Communication charge calculating apparatus, control method for the same, and medium in which program for the communication charge calculating apparatus has been recorded

摘要

A model reader reads out provider models from a provider model file on the basis of the types of carriers read out by a type reader. A module reader reads out, in units of planes, charge calculation modules that provide settlement items uniquely set for each carrier from a charge calculation module file. A communication charge calculator calculates a communication charge according to the module that has been read from the module file on the basis of a charge calculation module.