E-commerce, short for electronic commerce, refers to the buying and selling of goods and services over the internet. It encompasses a wide range of online transactions, including online retail, electronic payments, digital product downloads, and various other business activities conducted through digital platforms. E-commerce eliminates the need for physical storefronts, allowing businesses to operate online stores accessible to customers worldwide. This digital form of commerce has become increasingly prevalent, offering convenience, accessibility, and a global reach for both businesses and consumers.