eCommerce refers to the buying and selling of goods and services over the internet. It involves online transactions, electronic funds transfer, and online marketing. eCommerce has revolutionized the way businesses operate, allowing them to reach a global audience and provide customers with convenient and secure shopping experiences. It encompasses various models such as B2B (business-to-business), B2C (business-to-consumer), C2C (consumer-to-consumer), and C2B (consumer-to-business). With the continuous growth of technology and the increasing popularity of online shopping, eCommerce has become an essential component of modern-day commerce.