eCommerce (electronic commerce) is an area which is used in various fields of business like wholesale, retail as well as manufacturing unit. eCommerce is a subset of the e-business that concerns commerce. The activity of the exchange of goods and services with some of the other kind of payment methods can be intended as commerce. eCommerce world is an application of information sharing among business trading basically online commercial transaction with clients.
Business-to-business (B2B) is a situation or an activity that processed between two companies to make a commercial transaction with one another. Simply, it can define commerce doing business with other companies. B2B transaction is entirely different from other ecommerce types like it directly sell products to other business rather than selling products to consumers. Some B2B business includes Alibaba, Woodpecker, eWorldTrade and more.
Business-to-consumer(B2C) described as a transaction directly between a business and an end consumer. A customer can view and choose the product shown on the website and buy product/services as by the approval of business. They are known as online retailers who sell products and services online. Some B2C business includes Amazon.