E-commerce
E-commerce (electronic commerce) is a platform for buying and selling goods or services over the internet, including online retail stores, marketplaces, and business-to-business transactions. It encompasses technologies like shopping carts, payment gateways, and inventory management systems to facilitate digital transactions. This enables businesses to reach global customers and operate 24/7 without physical store limitations.
Developers should learn e-commerce to build scalable online stores for businesses, integrate secure payment processing, and optimize user experiences for conversion. It's essential for roles in retail tech, startups, or any company selling products online, with use cases ranging from small Shopify stores to large custom platforms like Amazon. Knowledge in this area helps implement features like product catalogs, order tracking, and customer analytics.