What is E-Commerce explain its main activities goals and components?

What is E-Commerce explain its main activities goals and components?

E-commerce (electronic commerce) is the buying and selling of goods and services, or the transmitting of funds or data, over an electronic network, primarily the internet. These business transactions occur either as business-to-business (B2B), business-to-consumer (B2C), consumer-to-consumer or consumer-to-business.

What is the final goal of transactional e-commerce websites?

Transactional sites can be either hosted or on-premise and can (a) conduct full end-to-end transactions via the website; (b) enable customers to search for, order, and pay for products online; and (c) allow customers to contact the company for after-sales service.