After reviewing the development history of e-business, this thesis points out that the e-business provides value added services from enterprise's traditional service, basing on the traditional services' electricalization and the impetus of channel techniques. About the construction of post e-business system, this thesis points out that the post e-business system should connect to traditional service system from unitive channel. In this way, we can deduce the cost of e-business system's construction and the coupling of systems. Also, we can settle the problems of channel insulation and the limitation of services. So, we can provide value added services based on multi-channel combination quickly, eliminate the information isolated island, deduce the management complexity of multi-channel e-business. |