Electronic commerce, commonly known as e-commerce, ecommerce or e-comm, refers to the buying and selling of products or services over electronic systems such as the Internet and other computer networks. However, the term may refer to more than just buying and selling products online. It also includes the entire online process of developing, marketing, selling, delivering, servicing and paying for products and services. 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 one point in the transaction's life-cycle, although it may encompass a wider range of technologies such as e-mail, mobile devices and telephones as well.
A large percentage of electronic commerce is conducted entirely in electronic form for virtual items such as access to premium content on a website, but mostly 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 are now electronically present on the World Wide Web.
Electronic commerce that takes place 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 takes place 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 often no intermediary service involved, and the sale or purchase transaction is completed electronically and interactively in real-time. However in some cases, an intermediary may be present in a sale or purchase transaction, or handling recurring or one-time purchase transactions for online games.
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 business transactions.
Originally, electronic commerce was identified as the facilitation of commercial transactions electronically, using technology such as Electronic Data Interchange and Electronic Funds Transfer (EFT). These were both introduced in the late 1970s, allowing businesses to send commercial documents like purchase orders or invoices electronically. The growth and acceptance of credit cards, automated teller machines (ATM) and telephone banking in the 1980s were also forms of electronic commerce. Another form of e-commerce was the airline reservation system typified by Sabre in the USA and Travicom in the UK.
From the 1990s onwards, electronic commerce would additionally include enterprise resource planning systems (ERP), data mining and data warehousing.
In 1990, Tim Berners-Lee invented the WorldWideWeb web browser and transformed an academic telecommunication network into a worldwide every man everyday communication system called internet/www. Commercial enterprise on the Internet was strictly prohibited by NSF until 1995. Although the Internet became popular worldwide around 1994 with the adoption of Mosaic web browser, it took about five years to introduce security protocols and DSL allowing continual connection to the Internet. By the end of 2000, many European and American business companies offered their services through the World Wide Web. Since then people began to associate a word "ecommerce" with the ability of purchasing various goods through the Internet using secure protocols and electronic payment services.
- 1979: Michael Aldrich invented online shopping
- 1981: Thomson Holidays, UK is first B2B online shopping
- 1982: Minitel was introduced nationwide in France by France Telecom and used for online ordering.
- 1984: Gateshead SIS/Tesco is first B2C online shopping and Mrs Snowball, 72, is the first online home shopper
- 1984: In April 1984, CompuServe launches the Electronic Mall in the USA and Canada. It is the first comprehensive electronic commerce service.
- 1985: Nissan UK sells cars and finance with credit checking to customers online from dealers' lots.
- 1987: Swreg begins to provide software and shareware authors means to sell their products online through an electronic Merchant account.
- 1990: Tim Berners-Lee writes the first web browser, WorldWideWeb, using a NeXT computer.
- 1992: Terry Brownell launches first fully graphical, iconic navigated bulletin board system online shopping using RoboBOARD/FX.
- 1994: Netscape releases the Navigator browser in October under the code name Mozilla. Pizza Hut offers online ordering on its Web page. The first online bank opens. Attempts to offer flower delivery and magazine subscriptions online. Adult materials also become commercially available, as do cars and bikes. Netscape 1.0 is introduced in late 1994 SSL encryption that made transactions secure.
- 1995: Thursday 27 April 1995, the purchase of a book by Paul Stanfield, Product Manager for CompuServe UK, from W H Smith’s shop within CompuServe’s UK Shopping Centre is the UK’s first national online shopping service secure transaction. The shopping service at launch featured WH Smith, Tesco, Virgin/Our Price, Great Universal Stores/GUS, Interflora, Dixons Retail, Past Times, PC World and Innovations.
- 1995: Jeff Bezos launches Amazon.com and the first commercial-free 24 hour, internet-only radio stations, Radio HK and NetRadio start broadcasting. Dell and Cisco begin to aggressively use Internet for commercial transactions. eBay is founded by computer programmer Pierre Omidyar as AuctionWeb.
- 1998: Electronic postal stamps can be purchased and downloaded for printing from the Web.
- 1998: Alibaba Group is established in China. And it leverage China's B2B and C2C, B2C (Taobao) market by its Authentication System.
- 1999: Business.com sold for US $7.5 million to eCompanies, which was purchased in 1997 for US $149,000. The peer-to-peer filesharing software Napster launches. ATG Stores launches to sell decorative items for the home online.
- 2000: The dot-com bust.
- 2001: Alibaba.com achieved profitability in December 2001.
- 2002: eBay acquires PayPal for $1.5 billion. Niche retail companies Wayfair and NetShops are founded with the concept of selling products through several targeted domains, rather than a central portal.
- 2003: Amazon.com posts first yearly profit.
- 2004: DHgate.com, China's first online b2b transaction platform, is established, forcing other b2b sites to move away from the "yellow pages" model.
- 2005: Yuval Tal founds Payoneer- a secure online payment distribution solution
- 2007: Business.com acquired by R.H. Donnelley for $345 million.
- 2009: Zappos.com acquired by Amazon.com for $928 million. Retail Convergence, operator of private sale website RueLaLa.com, acquired by GSI Commerce for $180 million, plus up to $170 million in earn-out payments based on performance through 2012.
- 2010: Groupon reportedly rejects a $6 billion offer from Google. Instead, the group buying websites plans to go ahead with an IPO in mid-2011.
- 2011: Online payment and recurring billing services provider Vindicia, developer of the CashBox SaaS billing solution, is named the 20th fastest growing company in Silicon Valley. 
- 2011: US eCommerce and Online Retail sales projected to reach $197 billion, an increase of 12 percent over 2010. Quidsi.com, parent company of Diapers.com, acquired by Amazon.com for $500 million in cash plus $45 million in debt and other obligations. GSI Commerce, a company specializing in creating, developing and running online shopping sites for brick and mortar businesses, acquired by eBay for $2.4 billion.
Some common applications related to electronic commerce are the following:
- Document automation in supply chain and logistics
- Domestic and international payment systems
- Enterprise content management
- Group buying
- Automated online assistants
- Instant messaging
- Online shopping and order tracking
- Online banking
- Online office suites
- Shopping cart software
- Electronic tickets
The Ryan Haight Online Pharmacy Consumer Protection Act of 2008, which came into law in 2008, amends the Controlled Substances Act to address online pharmacies.
Contemporary electronic commerce involves everything from ordering "digital" content for immediate online consumption, to ordering conventional goods and services, to "meta" services to facilitate other types of electronic commerce.
On the institutional level, big corporations and financial institutions use the internet to exchange financial data to facilitate domestic and international business. Data integrity and security are very hot and pressing issues for electronic commerce.
Business models across the world also continue to change drastically with the advent of eCommerce and this change is not just restricted to USA. Other countries are also contributing to the growth of eCommerce. For example, the United Kingdom has the biggest e-commerce market in the world when measured by the amount spent per capita, even higher than the USA. The internet economy in UK is likely to grow by 10% between 2010 to 2015. This has led to changing dynamics for the advertising industry
Amongst emerging economies, China's eCommerce presence continues to expand. With 384 million internet users,China's online shopping sales rose to $36.6 billion in 2009 and one of the reasons behind the huge growth has been the improved trust level for shoppers. The Chinese retailers have been able to help consumers feel more comfortable shopping online. eCommerce is also expanding across the Middle East. Having recorded the world’s fastest growth in internet usage between 2000 and 2009, the region is now home to more than 60 million internet users. Retail, travel and gaming are the region’s top eCommerce segments, in spite of difficulties such as the lack of region-wide legal frameworks and logistical problems in cross-border transportation. E-Commerce has become an important tool for businesses worldwide not only to sell to customers but also to engage them.
Impact on markets and retailersEdit
Economists have theorized that e-commerce ought to lead to intensified price competition, as it increases consumers' ability to gather information about products and prices. Research by four economists at the University of Chicago has found that the growth of online shopping has also affected industry structure in two areas that have seen significant growth in e-commerce, book shops and travel agencies. Generally, larger firms have grown at the expense of smaller ones, as they are able to use economies of scale and offer lower prices. The lone exception to this pattern has been the very smallest category of bookseller, shops with between one and four employees, which appear to have withstood the trend.
E-commerce has grown in importance as companies have adopted Pure-Click and Brick and Click channel systems. We can distinguish between pure-click and brick and click channel system adopted by companies.
- Pure-Click companies are those that have launched a website without any previous existence as a firm. It is imperative that such companies must set up and operate their e-commerce websites very carefully. Customer service is of paramount importance.
- Brick and Click companies are those existing companies that have added an online site for e-commerce. Initially, Brick and Click companies were skeptical whether or not to add an online e-commerce channel for fear that selling their products might produce channel conflict with their off-line retailers, agents, or their own stores. However, they eventually added internet to their distribution channel portfolio after seeing how much business their online competitors were generating.
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