E-commerce refers to the buying and selling of goods or services using the internet and involves several types of online transactions between businesses, government, and consumers. It provides advantages like low costs, global reach, and convenience. However, it also poses risks like credit card theft and reliance on internet connectivity. Effective supply chain management is important for businesses and aims to deliver high-quality products to customers efficiently at low costs through electronic information sharing and optimized distribution. E-commerce plays a key role in supply chain management by reducing costs, increasing flexibility, and improving customer service.