USPS Registered Mail: The Gold Standard
USPS Registered Mail is the most secure domestic mail service available. Unlike Priority Mail or First Class, every Registered Mail piece is logged and signed for at each point of transfer between postal employees. The package travels in a locked container within the postal system and cannot be left unattended. According to the USPS, Registered Mail provides "the most secure service offered by the Postal Service" with a chain-of-custody record from acceptance to delivery.
SD Bullion seals all Registered Mail packages with tamper-evident security tape. If the seal is broken at any point during transit, the breach is documented and SD Bullion is notified immediately. This level of security is why the Federal Reserve, US Treasury and major banks have used Registered Mail to transport valuables for over a century.


