The concept of electronic commerce Electronic Commerce

Electronic commerce is a new concept explaining the sale, purchase or exchange of products, services and information through computer networks including the Internet. There are several views for the definition of the word:
- The world of communications known as electronic commerce as a means to deliver information, services or products through telephone lines or via computer networks or through any technical means.
- From the viewpoint of business process are technical in order to make commercial transactions are automatically and rapidly.
- While the services known as electronic commerce as a tool to meet the wishes of businesses and consumers and managers to reduce the cost of service and improve the Kvadtha and to accelerate the delivery of service.
- Finally, the Internet is known to the world trade opens the door for the sale and purchase of products, services and information through the Internet.

* Electronic commerce:

The structure of electronic commerce:

Many people think that electronic commerce is just for a Web site, but more than that. There are a lot of e-commerce applications such as online banks and shopping malls on the Internet and purchase of shares and looking for work and Bmzhadat and cooperation with other individuals in the work of the search. In order to implement this Alttabkiet, requires access to supporting information systems and infrastructure.

Applications supported by electronic commerce infrastructure. And perform the work of these applications requires reliance on four important areas:
1) people
2) public policy
3) technical standards and protocols
4) Other companies

* Sections of electronic commerce applications:

Electronic commerce applications is divided into three parts:
1) the purchase and sale of products and services, which is called the electronic market.
2) to facilitate the conduct of the flow of information, communication and cooperation between companies and between different parts of a single company
3) providing customer service

* Electronic markets Electronic Commerce:

The market is a place of trading and transactions and relationships for the exchange of products and services, information and funds. When the electronic market, the ITC is not a building or the like but contains a web of business dealings. Valmcharkin electronic market vendors and buyers and two brokers are not only in different places, but rarely know each other. Methods of communication between individuals in the electronic market vary from individual to another and from one situation to another.

* Information systems between institutions and markets electronic:

Information systems between institutions Interogranization Information Systems based on the exchange and flow of information between two or more. Main purpose is to rid the transactions effectively sending remittances, invoices and bills of exchange through extranets. In these regulations, all relations between the parties concerned have agreed in advance, there are no further negotiations but only implementing what was agreed upon beforehand. While the sellers and buyers in electronic markets and negotiating Izaidun and Inaqson price and agree on a particular bill implementing the agreement and are connected or not connected to the network. Inter-institutional systems used only in applications companies, while companies in the market are used in electronic applications for companies in corporate applications companies to consumers


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