With Priority Mail®, you already get …
Delivery status info with our Track & Confirm tool.
Carrier Pickup™ to have your carrier pick up the package at your door.
If you buy Priority Mail service online, you get …
Delivery Confirmation™ to see when it was delivered or delivery was attempted.
You can add the following options online…
Insurance coverage up to $5,000 with a USPS.com® online label.
Signature Confirmation™ to see when it was delivered or delivery was attempted, and add
You can add the following options at a Post Office™ to…
Insure the contents.
Insurance coverage up to $5,000.
Registered Mail™ for loss or damage up to $25,000.
Get delivery information.
Delivery Confirmation to see when it was delivered or delivery was attempted.
Signature Confirmation to see when it was delivered or delivery was attempted, and add security by requiring a signature.
Get proof of mailing.
Certificate of Mailing as a way of proving the date you sent it.
Get proof of mailing and delivery information.
Certified Mail™ See when it was delivered or delivery was attempted. Requires the signature of the recipient.
Get proof of delivery.
Return Receipt with proof of delivery sent by mail or email showing the recipient's signature.
Return Receipt for Merchandise with proof that you mailed the contents to your customer and proof of delivery sent by email, fax, or postcard.
Get only authorized recipients to sign for the delivery
Restricted Delivery to specify who is allowed to sign for the delivery.
Get your customers to pay for merchandise.
Collect on Delivery (COD) Recipient pays for merchandise and shipping when they receive the package.
Send contents needing extra care.
Special Handling to get preferential handling.
Learn more about extra services ›
- Package contents must reasonably fit within the Flat Rate Box or Envelope.
- Maximum weight is 70 lbs.
- Can't include any hazardous materials.
- With few exceptions, cigarettes and smokeless tobacco shipments cannot be mailed.
See tobacco restrictions and guidelines ›
- Packages being sent to a Military Post Office™ (APO/FPO/DPO) have specific restrictions regarding content, preparation, and handling. Some Post Offices™ may not accept Priority Mail® packages for APO/FPO/DPO locations.
Find out what you can mail ›
What’s considered hazardous? 
