E-commerce is defined as the online transaction of business, connecting a vendor or seller and a buyer. Various products and services are being offered, but it\'s key cornerstones is that the interactions, deal sign-ups and the payment processes happen online. According to www.searchcio.techtarget.com, e-commerce can be divided into the following:
E-tailing or \"virtual storefronts\" on Web sites with online catalogs
Utilization of demographic data through Web contacts
Electronic Data Inter...