Buying and selling online is what we refer to as ecommerce. Ecommerce is short for electronic commerce and there are several examples of the same.
Examples of Ecommerce
Buying and selling goods on the Internet is one of the most popular examples of ecommerce. Sellers create storefronts that are the online equivalents of retail outlets. Buyers browse and purchase products with mouse clicks. Though Amazon.com is not the pioneer of online shopping, it is arguably the most famous online shopping destination.