In the new century, the concept of e-business (EB) has to be redefined. It covers more than e-commerce (EC) which simply handles with electronic ordering and/or on-line payment. EB covers all the managerial and operational functions of a business. So the concept of EB is to be more extensive. More and more people and business firms have recognized the fact that the application of Internet will cover both the outward functions (such as marketing, supplying, etc.) and the inward ones (such as manufacturing, R&D, etc.), go from the surface layers to the deeper layers, and arrive at the core of a firm’s business and the center of the social economy. From the point of view of a business firm, more realistic EB refers to replacement of the physic...