: Platforms like Pirate Ship , Shippo , or Stamp.com allow users to "buy" labels by paying for postage at commercial rates, which are typically lower than retail prices found at a physical FedEx counter.

: Provide the origin and destination addresses, along with package weight and dimensions.

: Every label includes a unique scannable barcode and tracking number to monitor the package's journey.

: Options include standard domestic, international (with customs info), return labels, and specialized "Fragile" labels for delicate items.