E-commerce, or electronic commerce, refers to the buying and selling of goods and services over the Internet. This digital marketplace has revolutionized the way businesses operate and consumers shop, offering unparalleled convenience, variety, and accessibility. From small startups to global giants, companies leverage e-commerce platforms to reach a wider audience, reduce operational costs, and provide personalised shopping experiences. Consumers benefit from the ability to shop 24/7, compare prices easily, and access a vast array of products from around the world. As technology continues to advance, e-commerce is poised to grow even further, integrating innovations like artificial intelligence, augmented reality, and secure digital payment methods to enhance the online shopping experience.