Express Mail® is our fastest service, with a money-back guarantee* and overnight delivery to most U.S. addresses, including PO Boxes™. And you’ll save even more when you buy Express Mail service online.
Includes Package Pickup service, tracking information, proof of delivery signature, and $100 in insurance with additional insurance also available for up to $5,000 in coverage.
Need our international service instead? Visit Express Mail International® ›