Real-time inventory in the retail industry involves continuous and instantaneous monitoring and updating of stock levels as transactions occur. It utilizes advanced technology, such as real-time inventory management systems and software, to provide immediate and accurate information about the quantity and availability of products. With real-time inventory, retailers can respond swiftly to changes in demand, optimize order fulfillment processes, and prevent stockouts or overstock situations. This technology-driven approach enhances overall operational efficiency, improves customer satisfaction by ensuring product availability, and enables retailers to make data-driven decisions to streamline their supply chain and inventory management practices.