Ecommerce

Market inefficiency is not considered to be a drawback of Internet auctions. A market anomaly (or market inefficiency) in a financial market is a price and/or rate of return distortion that seems to contradict the efficient-market hypothesis.

Need for personal space, Need to feel in control of our possessions and Need to feel in control of our personal information all are dimension of privacy.

Social networking is not a primary function of a portal. Social networking is the use of Internet-based social media sites to stay connected with friends, family, colleagues, customers, or clients.

E‐mail messages may be stored on Sender's computer, Sender's server and Recipient's server.

The most popular type of auction on eBay is the English auction. English auction, also known as an open ascending price auction. This type of auction is arguably the most common form of auction in use today.

Log analysis tools records logons and deletions. Log analysis helps us in understanding what has happened and derive useful metrics in monitoring, performance, digital marketing etc.

A dynamically priced market that features few buyers and many sellers is a market that exhibits buyer bias.

A technique used to gain personal information for the purpose of identity theft, often by e‐mail, is called Phishing, Carding and Brand spoofing.

Subscription fees portal revenue models involves charging for premium content.

Asking people to fill out and return a fake letter using postal mail is not a common approach to phishing.