Wednesday, June 2, 2010

Information Technology & E-Commerce


Electronic commerce, commonly known as e-commerce or eCommerce,or e-business consists of the buying and selling of products or services over electronic systems such as the Internet and other computer networks. The amount of trade conducted electronically has grown extraordinarily with widespread Internet usage. The use of commerce is conducted in this way, spurring and drawing on innovations in electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems. Modern electronic commerce typically uses the World Wide Web at least at some point in the transaction's lifecycle, although it can encompass a wider range of technologies such as e-mail as well.
A large percentage of electronic commerce is conducted entirely electronically for virtual items such as access to premium content on a website, but most electronic commerce involves the transportation of physical items in some way. Online retailers are sometimes known as e-tailers and online retail is sometimes known as e-tail. Almost all big retailers have electronic commerce presence on the World Wide Web.
Electronic commerce that is conducted between businesses is referred to as business-to-business or B2B. B2B can be open to all interested parties (e.g. commodity exchange) or limited to specific, pre-qualified participants (private electronic market). Electronic commerce that is conducted between businesses and consumers, on the other hand, is referred to as business-to-consumer or B2C. This is the type of electronic commerce conducted by companies such as Amazon.com. Online shopping is a form of electronic commerce where the buyer is directly online to the seller's computer usually via the internet. There is no intermediary service. The sale and purchase transaction is completed electronically and interactively in real-time such as Amazon.com for new books. If an intermediary is present, then the sale and purchase transaction is called electronic commerce such as eBay.com.
Electronic commerce is generally considered to be the sales aspect of e-business. It also consists of the exchange of data to facilitate the financing and payment aspects of the business transactions.
One of the most striking feature of ecommerce is that it basically encourages the small and strategic business organizations to place their products in the severe line of competetion further motivate them in earning higher profit through high scale production.
Besides these advamtages of ecommerce, there are several advantages of this sectors. some of them are listed below.
1. Online Share transaction by share brokers instead of floor or traditional methods.
2. Online transferrability of shares with the aid of digital signatures.
3. Online shopping where buyers need not go to the stores for their need of purchase
4. Government highly uses this field of e-commerce in collection of their revenues.
5. Ecommerce is also used by the commercial bodies of the nations or states to carry out their banking transactions.

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