E-commerce online refers to the buying and selling of goods and services over the internet. It is a type of electronic commerce where transactions are done online. E-commerce online can be divided into two categories: business-to-consumer (B2C) and business-to-business (B2B).
In B2C e-commerce, businesses sell products and services to consumers through an online platform. The most common examples of B2C e-commerce platforms are online retail stores, such as Amazon and eBay.
In B2B e-commerce, businesses sell products and services to other businesses through an online platform. The most common examples of B2B e-commerce platforms are Alibaba and Global Sources.