Overnight delivery to most U.S. addresses or your money back.
Send It Fast
Ship It Online
- Features
-
- Money-back guarantee1
- Includes $100 in insurance
- May qualify for Free Package Pickup2 at your door
- USPS Tracking™ at no additional cost when you ship online and at retail
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Overnight
to most locations
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From $13.09 paid online
From $14.10 at the Post Office™
Ship Online Now for Express Mail Flat Rate Box Calculate Prices for Express Mail Flat Rate Box
Express Mail Flat Rate Box: Find out when and where to drop it off ›
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Overnight delivery to most U.S. addresses, all for one Flat Rate.
No Weighing3
Ship It Online
- Features
-
- Money-back guarantee1
- Includes $100 in insurance and online tracking
- May qualify for Free Package Pickup2 at your door
- USPS Tracking at no additional cost when you ship online and at retail
|
Overnight
to most locations
|
From $18.11 paid online
From $19.95 at the Post Office
Ship Online Now for Express Mail Flat Rate Envelope Calculate Prices for Express Mail Flat Rate Envelope
Express Mail Flat Rate Envelope: Find out when and where to drop it off ›
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Fast and affordable shipping for documents and packages.
Ship it online
Free Package Pickup2
- Features
-
- USPS Tracking at no additional cost when you ship online and at retail
- Saturday delivery and residential delivery at no extra cost
- May qualify for Free Package Pickup2 at your door
|
2-3 day delivery
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From $5.05 paid online
From $5.60 at the Post Office
Ship Online Now for Priority Mail Calculate Prices for Priority Mail |
Fast and affordable shipping for documents and packages at one low, Flat Rate.
No Weighing3
Ship It Online
- Features
-
- USPS Tracking at no additional cost when you ship online and at retail
- Saturday delivery and residential delivery at no extra cost
- May qualify for Free Package Pickup2 at your door
|
2-3 day delivery
|
From $5.05 paid online
From $5.60 at the Post Office
Ship Online Now for Priority Mail Flat Rate Boxes and Envelopes Calculate Prices for Priority Mail Flat Rate Boxes and Envelopes |
Fast and affordable shipping for documents and packages at one low, Flat Rate and Forever® pricing.
No Weighing3
Ship It Online
- Features
-
- Saturday delivery and residential delivery at no extra cost
- May qualify for Free Package Pickup2 at your door
|
2-3 day delivery
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See pricing at Stamps.com
Buy online at Stamps.com ›
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Combine the speed and convenience of Priority Mail shipping with zone pricing to reduce costs.
- Features
-
- Free Package Pickup2
- USPS Tracking at no additional cost when you ship online and at retail
- Saturday delivery and residential delivery at no extra costs
- Zone pricing keeps costs low
|
2-3 day delivery
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From $5.32 paid online
Ship Online Now for Express Mail Flat Rate Box Order Boxesfor Express Mail Flat Rate Box |
The best value for envelopes and small packages.
- Features
-
- Our most affordable service for mail up to 13 oz
- Can use USPS Tracking to confirm delivery of packages
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2-3 day delivery
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From $0.46 at the Post Office
Calculate Prices for First Class Mail |
This economical ground service is perfect when your delivery isn’t urgent, or your package is oversized.
- Features
-
- An economical way to send packages
- Accommodates larger packages, up to 130” in combined length and girth
- A retail-only product that includes USPS Tracking
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2-8 day delivery8
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From $5.60 at the Post Office
Calculate Prices for Parcel Post Boxes |
A cost-effective way to send books and other educational media. Some restrictions apply.
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2-8 day delivery
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From $2.53 at the Post Office
Calculate Prices for Media Mail |