tracking methods

tracking methods refer to the various systems used by shipping carriers to monitor and report the status of a package as it moves through the supply chain. Tracking methods can include barcode scanning, GPS tracking, and RFID technology. These tracking systems allow senders and recipients to check the real-time location of their packages, estimated delivery times, and any delays. Most carriers, such as USPS, FedEx, and UPS, offer online tracking tools and mobile apps to keep customers informed about their shipments.