Trackable Delivery Method
A trackable delivery method is defined as any mailing service that allows you, the sender, to confirm the receipt of your package at the intended destination. Trackable delivery methods include:
- USPS Priority Mail with Delivery Confirmation
- USPS Priority Mail with Signature Confirmation
- USPS Express Mail (for overnight delivery requests) trackable delivery method
USPS Certified Mail and USPS Registered Mail are also forms of trackable mail but take longer to reach the mailing destination than Priority or Express Mail service.
The trackable delivery method used must be able to deliver to a P.O. Box address.