e-business is any kind of business or commercial transaction that includes sharing information across the internet. Commerce constitutes the exchange of products and services between businesses, groups and individuals and can be seen as one of the essential activities of any business.
Companies using e-business have a wider online presence. They can advertise their products and services either on their websites or by hosting them on other domains.
Companies also find that Internet marketing is cost effective, as they pay Internet advertising agencies only when customers view their page