E commerce which is also known as Electronic commerce or internet commerce that provides the facilities for buying and selling of good, products or services over the internet. These services provided online over the internet network. Transaction of money, funds and data are also considered as E-commerce. This kind of online business transactions mainly happens in four ways. Which are Business to Business (B2B), Customer to Customer(C2C), Customer to Business(C2B) and Business to Consumer (B2C).
E-commerce, which can be conducted over computers, tablets, or smartphones may be thought of like a digital version of mail-order catalog shopping. Nearly every imaginable product and service is available through e-commerce transactions, including books, music, plane tickets, and financial services such as stock investing and online banking. As such, it is considered a very disruptive technology.
E commerce can take on a variety of forms involving different transactional relationships between businesses and consumers, as well as various products being exchanged as part of these transactions.