Omnichannel retail represents a transformative approach in which customers interact with a retailer across multiple channels such as physical stores, websites, mobile applications, and social media, expecting a seamless and consistent experience. This shift fundamentally alters traditional supply chain strategies, which were historically designed for linear, channel-specific operations. In an omnichannel environment, the supply chain must become highly integrated, responsive, and customer-centric, ensuring that products are available at the right place and time regardless of the channel through which the order is placed. One of the primary reasons omnichannel retail demands a fundamental shift is the change in demand patterns and fulfillment expectations. Customers now expect real-time inventory visibility, faster delivery options such as same-day or next-day delivery, and flexible fulfillment choices like buy online and pick up in-store (BOPIS). This requires retailers to move away from centralized distribution models to more decentralized and agile networks, where stores themselves act as fulfillment centers. Consequently, inventory management becomes more complex, as stock must be accurately tracked and allocated across multiple locations and channels. A major logistical challenge in integrating offline stores with online platforms is inventory synchronization. Maintaining accurate, real-time inventory data across warehouses, stores, and digital platforms is difficult but essential to prevent stockouts, overstocking, and order cancellations. Discrepancies in inventory visibility