Answer: Definitional of e-Commerce.
“Electronic‐commerce” or “e‐commerce” can be defined as the use of Internet to conduct business transactions.e‐commerce helps the buyers and sellers to connect over the internet and trade with each other. Any form of business transaction conducted electronically is e‐commerce. e‐commerce is a kind of industry where the buying and selling of products / services is conducted over electronic systems such as the Internet and other computer networks.
e‐commerce is a sub branch or a part of e‐business.