RFID (Radio Frequency Identification) is an automated data capture technology used in supply chain management to track and monitor the movement of goods and products throughout the supply chain. RFID tags are attached to products or containers, and RFID readers are used to read and store the information from the tags. This allows for real-time tracking of products, improved inventory management and cycle counting, enhanced supply chain visibility, and more efficient warehouse operations. In addition, RFID can help reduce costs, improve customer service, and increase supply chain efficiency.