Which technology allows suppliers to create a digital shipping list using tags?

The technology that allows suppliers to create a digital shipping list using tags is RFID (Radio Frequency Identification). RFID utilizes electromagnetic fields to automatically identify and track tags attached to objects. Each RFID tag contains a unique identifier and can be read from a distance using an RFID reader. This technology is especially useful in supply chain management and inventory tracking, as it enables real-time data collection and reduces the need for manual entry.

RFID is advantageous over other technologies because it can read multiple tags simultaneously and does not require a direct line of sight, making it highly efficient for managing large volumes of goods in shipping and logistics. This capability allows suppliers to generate digital shipping lists quickly and accurately, improving inventory management and operational efficiency.

In contrast, barcode scanning requires line-of-sight and is limited to reading one tag at a time, while QR code technology, though similar to barcodes, is primarily used for encoding information like URLs rather than directly managing shipping lists. Bluetooth tracking, on the other hand, is generally used for tracking items over shorter ranges and isn't focused on the automated identification and management of inventory items. Therefore, RFID stands out as the most suitable technology for creating digital shipping lists in this context.