Research and Implementation of Fiscal Data Source Acquisition On Fiscal Cash Register

摘要

Business tax is an important part of the state finance, and how to acquire relevant data source from Fiscal Cash Registers, is an important issue in support of commercial tax software. Considering that different Fiscal Cash Registers probably use different OS platforms, this paper researches the technology of acquiring fiscal data source from Fiscal Cash Register and introduces the implementation based on Windows, Linux and DOS platforms. This technology can also use as a source of reference to similar data acquisition implementation.