E-Business is an implementation of the exchange of goods and services through electronic medium. With E-Business, a company can lower the total cost of operating expenses and equipment. Furthermore, many potential sources of new revenue offered by the concept of e-Business. Another thing that makes e-business to be excellent in terms of modern business is the existence of various statistical data which shows the increasingly high value of the business is happening in cyberspace, which grow slowly rivaling what happens in the real world.
The phenomenon of e-Business there is no denying that color has become the trend of business activity in developed countries and developing countries. The new concept is developed due to advances in information technology and other new business paradigm is considered a key to the success of companies in the information age and in times to come.
Just as there is a saying “all roads lead to Rome”, e-Business is one way intended to go to “the creation of wealth” for a company. In other words, the scope of e-Business can be very wide area depending on each person see the definition of the word “business” itself.
To be able to capture the dimensions of understanding the scope of e-Business, which is often used way is by using a 4W, namely:

♥ WHAT DIMENSION
Many people think the definition of e-business with e-Commerce. In principle, the notion of e-Business is much broader than e-commerce, even philosophically, e-Commerce is part of the e-Business. If e-commerce only focusing on activities or mechanisms Transactions are done electronically / digitally, e-Business has a much broader area, including inside the activity entity relationship between the two companies, the interaction between companies and customers, collaboration between the company and its partners business, the exchange of information between companies competing with its competitors, and so on. The existence of the Internet has enabled companies to establish direct or indirect communication with the millions and even billions of entities (customers, partners, competitors, government) that exist in cyberspace, because of the nature of such communication is part of a business system, it can be understood breadth of understanding of e-Business.

♥ WHO DIMENSION
Anyone involved in e-Business? All parties or entities that interact in a business system or business process is a series of parties interested in the scope of e-Business. There are at least seven (A to G) classification of entities that are often used in e-Business illustrate each: Agent, Business, Consumer, Device, Employee, Family, and the Government. An example is an application type of e-commerce B-to-C which is a mechanism of trade relations between a company and its customers; or type of G-to-G that connects the two countries to issue export and import, or D-to-D that connects between two information technology, advanced equipment such as PDAs with mobile phone, or B-to-F that connects a company selling household goods with a variety of family, etc..

♥ WHERE DIMENSIONS
Almost all people have questioned where the actual business activities can be done in e-Business. The answer is very short and easy, that is, anywhere, as far as the interested party has the facility of electronic / digital as a channel access (access channel). Unlike conventional business where ordinary Transactions done physically in the vicinity of the company concerned, then in e-Business, the interaction can be done through various access channels. At home, a mother can use the phone or WebTV to communicate with the company selling products or services; in office, an employee can use a computer or fax equipment; in the car, a student can use a mobile phone or PDA; on site like mall crowds, shop- shops, or markets, the public can take advantage of ATM, cafe, or kiosk, Kiosk Telecommunications (Wartel) to do the same. In other words, the term anywhere to have sex with anyone is not just a lofty slogan, but has become a reality in the implementation of e-Business.

♥ WHY DIMENSION
The last question that is often questionable business people is why the practitioners of traditional businesses around the world agreed to implement e-Business as soon as possible as a business model in the future. Application of the concept of e-business effectively not only benefit the company because of the high cost components that can be saved, but instead allowing companies to increase the level of their income directly or indirectly. By implement its e-Business, companies can see a variety of new business opportunities and gaps that had not been offered to the public. In addition, proved to have many companies that conduct business transformation after seeing the amount of new business opportunities in applying the concept of e-Business. No less interesting is that by applying the concept of networking (internetworking), a small scale and medium-sized companies can easily work with corporate giant to offer a wide range of products of goods / services. And not infrequently also a small scale company, its earnings exceeded medium and large companies because they are effective strategies in implementing e-Business.
If the electronic and digital technologies have been discovered several decades ago, ‘why the new booming lately? The answer is because it was only after the 1990s Internet technology is developing rapidly.
The ‘unexpected’, the internet that had been reserved for a kind of higher education research institutions, was developed and widely used in business and society. The result is connection of several hundred million human beings into a network arena called ‘cyberspace’ (virtual world) is. Said to be a virtual world because this arena can not be touched or physically achieved because the form of a digital link connection between the various technologies of information and has no geographical boundaries such as the planet Earth, divided into several states.