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Prepaid Forever® Priority Mail
Flat Rate®

  

For your business.

With Prepaid Forever Priority Mail Flat Rate Packaging you get the same Flat Rate Shipping of Priority Mail Flat Rate Boxes and Envelopes with the added convenience of Forever® postage already applied.

Features

  • Forever postage
  • No weighing or calculating needed*
  • Delivery within 2 days in most cases
  • Free Package Pickup™**
  • Free Delivery Confirmation™ when you ship online
  • Saturday delivery and residential delivery at no extra cost
  • The only 2-day service that delivers to mailboxes, mail slots, and PO Boxes™
  • Available to domestic and APO/FPO/DPO destinations

 

Our Priority Mail Flat Rate pricing applies to Prepaid Forever Priority Mail Flat Rate Boxes and Envelopes. You can purchase
Prepaid Forever Priority Mail Flat Rate Packaging in multi-packs online at Stamps.com, and they ship for free.

Shop Prepaid Forever Priority Mail Flat Rate supplies ›

Downloadable Pricing Files
Priority Mail - Commercial Base™
Priority Mail - Commercial Plus™
Priority Mail - Retail
Priority Mail - Commercial Plus Cubic

Compare other USPS® mailing and shipping services ›

Just select a Flat Rate Envelope or Box. Each size has a low rate, no matter the weight.* It includes Free Package Pickup at your door. Plus, when you ship online you’ll get free Delivery Confirmation.

*Mailable items up to 70 lbs.
** For details on Free Package Pickup, go to www.usps.com/pickup.

See If It Fits!
Try our Virtual Box Simulator ›

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. Must meet additional requirements.


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 security by requiring a signature. Must meet additional requirements.


You can add the following options at a Post Office™ to …

Insure the contents.

Insurance coverage up to $5,000.

Registered Mail™ for lost, damaged, or missing contents up to $25,000.

Get delivery information.

Delivery Confirmation™ to see when it was delivered or delivery was attempted. Must meet additional requirements.

Signature Confirmation to see when it was delivered or delivery was attempted, and add security by requiring a signature. Must meet additional requirements.

Get proof of mailing.

Certificate of Mailing as a way of proving the date you sent it. Must meet additional requirements.

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. Must meet additional requirements.

Return Receipt for Merchandise with proof that you mailed the contents to your customer and proof of delivery sent by email, fax, or postcard. Must meet additional requirements.

Get only authorized recipients to sign for the delivery.

Restricted Delivery to specify who is allowed to sign for the delivery. Must meet additional requirements.

Get your customers to pay for merchandise.

Collect on Delivery (COD) Recipient pays for merchandise and shipping when they receive the package. Must meet additional requirements.

Send contents needing extra care.

Special Handling to get preferential handling.

Learn more about extra services for business mailings

Priority Mail Flat RateTM Shipping.  Get free Priority Mail® supplies>    photo of priority mail boxes and envelopes Priority Mail Stamps. Buy now  photo of stamps showing the Mackinac Bridge and the Redwood ForestShip Online. Print a label with postage photo of computer printer with shipping label and brown box