1A-*E-CommerceThe process of buying and selling goods and services electronically involving transactions using the Internet, networks, and other digital technologies.

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Types of Electronic Commerce

Three major electronic commerce categories are:Business-to-consumer (B2C) electronic commerceBusiness-to-business (B2B) electronic commerceConsumer-to-consumer (C2C) electronic commerce

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Business-to-consumer (B2C)

Business-to-consumer (B2C) electronic commerce involves retailing products and services to individual shoppers.

Amazon.com, which sells books, software, and music to individual consumers.

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Business-to-Business (B2B)

Business-to-Business (B2B) electronic commerce involves sells of goods and services among businesses.www.alibaba.comwww.made-in-china.comwww.globalsources.com

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Consumer-to-Consumer (C2C)

Consumer -to-Consumer (C2C) electronic commerce involves consumers selleing directly to consumers.eBay.com, the giant web auction site, enables people to sell their goods to other consumers by auctioning the merchandise off to the highest bidders.

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Intranets and Extranets

An Intranet is a corporate network that uses the existing company network infrastructure along with Internet connectivity standards and software developed for the World Wide Web.

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An extranet is an intranet that can be accessed by authorised outside users over the internet. To gain entrance to the extranets resources, an external user typically must log on to the network by providing a user name and a password.

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E-Commerce in Bangladesh

www.clickbd.comwww.boromela.comwww.upoharbd.comwww.pcratio.com

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Online Banking

Online banking refers to the using a banks website to handle banking related tasksCreate an accountTransfer fundsView transactionsPay bills

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