In today's fast-paced world, technological advancements have permeated nearly every aspect of our lives, revolutionizing how we interact with the world around us. One such innovation is the Internet of Things (IoT), which has found its way into various industries, including retail. In the retail sector, IoT-based smart trolleys are reshaping the shopping experience, offering convenience, efficiency, and personalized services to consumers and retailers alike.IoT-based smart trolleys are equipped with sensors, RFID (Radio Frequency Identification) tags, cameras, and other cutting-edge technologies that enable them to interact with both the physical environment and digital systems. These intelligent trolleys are designed to streamline the shopping process, enhance inventory management, and provide valuable insights into consumer behavior.One of the key features of IoT-based smart trolleys is their ability to automatically identify and track items as they are placed inside the cart. RFID tags attached to products communicate with sensors embedded in the trolley, allowing for seamless item recognition and inventory management.