In this ppt file we will discuss about what is E-commerce, types of E-commerce, business to business, business to costumer, costumer to costumer. E-commerce refers to commercial transaction business online, you need to know that, it is no surprise that many merchants sell e-goods online. I will help you out from your very primary question to the most complex inquiries. E-business or business online commercial business transactions That includes sharing information across the internet. https://e-businessinindia.blogspot.com/