Online storefronts, payment processing, and inventory management converge in e-commerce platforms built for selling across web and mobile. Merchants use these systems to launch product catalogs, manage orders, and handle everything from taxes to shipping logistics. Many solutions offer customizable templates, abandoned cart recovery, and integrations with marketing tools or marketplaces like Amazon and eBay. Built-in analytics track sales trends, customer behavior, and conversion rates, giving teams the data to optimize listings and promotions. Support for multiple currencies, languages, and payment gateways enables global reach without custom development. Whether scaling a direct-to-consumer brand or managing a multi-vendor marketplace, these platforms provide the operational backbone for digital commerce.