E-commerce, or electronic commerce, is the buying and selling of goods and services conducted electronically over the internet. It has revolutionized the way we shop and do business, providing convenience and accessibility to customers worldwide. Through e-commerce platforms, users can easily browse, compare prices, and make secure online transactions. E-commerce has transformed the global marketplace, offering a wide range of products and services, enabling businesses to reach a broader audience, and enhancing the overall shopping experience.