A warehouse management system (WMS) is a comprehensive software platform for monitoring and optimizing various warehouse or distribution center processes. A WMS reduces error margins, lowers operating expenses, and boosts overall productivity by automating regular processes like inventory tracking and order picking. A WMS\'s core features include inventory management, order management, picking and packing optimization, and real-time warehouse activity monitoring. At its core, it serves as the warehouse\'s brain, coordinating and managing various operations such as inventory tracking and order fulfillment. Warehouse management systems are not standalone entities; they function more effectively when integrated with other supply chain systems, such as transport management systems. With evolving technologies, warehouse management is shifting towards digital transformation, enabling remote monitoring and predictive analytics.