As the market economy changes rapidly, a great number of enterprises are now preparing to introduce and construct ERP systeme to keep up their competitive power. However, for the ERP information in practical use the efficiency is very low because the range of its utilization is limited only within the enterprise that it is used In this paper, the comparisons between the existing ERP system configurations already in practice based on the client-server environments and the ERP components and platforms for applying to the internet are presented And we also show the strategic approaches for utilizing internet to strengthen the business power and to create newly added values of the increased reliability on customers by taking advantage of information on the marketing, the customers, the productive capacity. and the financial structure of enterprises in the internet environments.