DEALING METHOD AND DEALING SYSTEM

摘要

A method for automatically post-processing dealing data accompanying a deal, a dealing system, a deal managing device, and an IC card are disclosed. An IC card (3) is detachably provided to a dealing device (1). In the IC card (3), deal data on recovered service tickets is stored. A managing device (9)<including a card reader/writer automatically reads service tickets from an IC card (3), classifies them, and tallies them. Therefore, automatic post-processing is possible. Since a service ticket is recovered by means of an IC card (3) and the managing device is asked to perform its tally, the trouble of handling a service ticket is saved and illegal use is prevented.