A Warehouse Management System (WMS) is a software application used to manage and control warehouse operations, including receiving, storing, picking, packing, and shipping of goods. It provides real-time visibility into inventory levels, locations, and movements within the warehouse, allowing for efficient utilization of space and resources. WMS automates many tasks traditionally performed manually, such as inventory tracking, order fulfillment, and replenishment, thereby increasing accuracy, productivity, and overall operational efficiency. Additionally, WMS often integrates with other business systems such as Enterprise Resource Planning (ERP) systems to provide a comprehensive view of inventory and streamline end-to-end supply chain processes.