Online shopping refers to purchasing goods and services over the Internet. It allows consumers to shop from the comfort of their home by browsing products online and purchasing with a click of a mouse. Some key benefits of online shopping include convenience, access to a wide range of products, ability to compare prices easily, and satisfaction of customers. However, there are also some disadvantages such as delays in receiving packages, potential for receiving inferior products, shipping fees, and difficulties returning items. Popular online shopping websites provide platforms for merchants to sell their products to consumers browsing online.