Mail & Shipping Services
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Service Details
Priority Mail Express
Overnight Guarantee1
Delivering 7 days a week, Priority Mail Express® is our fastest domestic service for time-sensitive letters, documents, or merchandise. Guaranteed overnight scheduled delivery to most locations2, including PO Boxes™, or your money back1. From $24.70 at Post Office™ locations and online.
Ship Online Learn More about Priority Mail ExpressPriority Mail
Shipping in 1–3 Business Days
Get more for your money with Priority Mail® shipping in 1, 2, or 3 business days3 based on where your package starts and where it’s being sent. A variety of Priority Mail Flat Rate® options eliminate the need to weigh items up to 70 lbs. From $6.70 at Post Office locations and online.
Ship Online Learn More about Priority MailFirst-Class Mail
Mail in 1–3 Business Days
First-Class Mail® is an affordable mail service for standard-sized, single-piece envelopes weighing up to 3.5 oz, and large envelopes and small packages weighing up to 13 oz with delivery in 3 business days or less. From $0.50 at a Post Office.
Buy Stamps Learn More about First-Class MailUSPS Retail Ground
2–8 Business Days4
Retail Ground® is a reliable and economical way to ship5 less-than-urgent deliveries and oversized packages. From $6.70 at a Post Office.
Using Retail Ground
- Good for packages too large for Priority Mail Express and Priority Mail delivery.
- Includes USPS Tracking®.
- Only available at USPS Post Offices.
NOTE: Department of Defense employees overseas may send packages to the U.S. using Retail Ground through Click-N-Ship®.
Sending Military & Diplomatic Mail
Rules & Restrictions
- Available for shipments up to 70 lbs and up to 130 inches in combined length and girth.
- Large, lightweight packaging is subject to oversize pricing.
Media Mail
2–8 Business Days4
Media Mail® is a cost-effective way to send media and educational materials. This service has restrictions on the type of media that can be sent. From $2.66 at a Post Office.
Using Media Mail
What can you send using Media Mail?
- Books (at least eight pages)
- Printed music and test materials
- Video and sound recordings
- Printed educational charts
- Medical loose-leaf pages and binders
- Computer-readable media
NOTE: Video games, computer drives, and digital drives do not qualify for Media Mail prices.
Rules & Restrictions
- Maximum weight is 70 lbs.
Media Mail Eligibility Standards (DMM 173.4.0)
Media Mail Prices – Retail
Media Mail Prices – CommercialDisclaimers
Exceptions apply. For details, visit the
Domestic Mail Manual. Back to legal disclaimer 1Scheduled delivery date depends on origin, destination, and drop-off time. Some restrictions apply. For additional information, visit the
Price Calculator. Back to legal disclaimer 2In most cases, the expected delivery date printed on your receipt or provided at checkout will reflect a delivery time of 1, 2, or 3 business days and is based on origin, destination, and drop-off time. The expected delivery date does not come with a money-back guarantee.
Back to legal disclaimer 3The timeliness of service to or from destinations outside the contiguous U.S. may be affected by the limited availability of transportation.
Back to legal disclaimer 4Available for Zones 5-9, up to 70 lbs. Prices in Zones 1-4, up to 70 lbs, are only for the mailing of hazardous materials, live animals, or other items required to be shipped by ground/surface transportation. Oversized USPS Retail Ground available for Zones 1-9, up to 70 lbs, when measuring over 108 inches but not more than 130 inches in combined length and girth.
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Quick Compare
Priority Mail Express® Priority Mail® First-Class Mail® USPS Retail Ground® Media Mail® Starting Price Ship Time Pricing Options Where to Pay Postage Insurance USPS Tracking® Signature Confirmation™ Return Receipt Collect on Delivery $24.70 (retail & online)
$21.98 (commercial)1Overnight Guaranteed2 Flat Rate
Variable PriceOnline
At Retail$100 included3 Included Available4 Available5 Available $6.70 (retail & online)
$6.55 (commercial)11-3 days6 Flat Rate
Variable Rate
Regional Rate
PrepaidOnline
At Retail$50 included7 Included Available Available Available $0.50 (at retail)
$0.378 (commercial)12-3 days Variable Price At Retail Available Included
(Packages only)Available
(parcels only)Available8 Available $6.70
(at retail)2-8 days Variable Price At Retail Available Included Available Available Available $2.66 (at retail)
$1.74 (commercial)12-8 days Variable Price At Retail Available Included Available
(parcels only)Available9 Available Additional Insurance & Extra Services
Disclaimers
Commercial pricing available for businesses that qualify. Browse service prices and eligibility.
Back to legal disclaimer 1For many major markets. Average number of days based on origin and destination.
Back to legal disclaimer 2Available only for certain products and to certain destinations. Restrictions and exclusions apply. Insurance does not cover certain items. For details, visit 609.4.3 (Non-payable Claims), 609 (Filing Indemnity Claims for Loss or Damage), and 503.4 (Insured Mail) of the Domestic Mail Manual available at http://pe.usps.com/text/dmm300/dmm300_landing.htm. Priority Mail Express shipments must have an applicable USPS barcode to qualify for the included insurance. For shipments valued at more than $100, additional insurance may be available for purchase.
Back to legal disclaimer 3Priority Mail Express service comes with a signature option.
Back to legal disclaimer 4PS Form 3811 by mail only.
Back to legal disclaimer 5In most cases, the expected delivery date printed on your receipt or provided at checkout will reflect a delivery time of 1, 2, or 3 business days and is based on origin, destination, and drop-off time. The expected delivery date does not come with a money-back guarantee.
Back to legal disclaimer 6Available only for certain products and to certain destinations. Restrictions and exclusions apply. Insurance does not cover certain items. For details, visit 609.4.3 (Non-payable Claims), 609 (Filing Indemnity Claims for Loss or Damage), 503.1 (Basic Standards for Extra Services), and 503.4 (Insured Mail) of the Domestic Mail Manual available at http://pe.usps.com/text/dmm300/dmm300_landing.htm. To qualify for included insurance, Priority Mail domestic shipments must have the applicable Intelligent Mail® package barcode (IMpb). Insurance is not included when Priority Mail service is combined with certain extra services, such as additional insurance, or when a shipment is sent using Merchandise Return Service (MRS), Priority Mail Open and Distribute®, Premium Forwarding Service Residential™ or Premium Forwarding Service Commercial™ For shipments valued at more than $50, additional insurance may be available for purchase.
Back to legal disclaimer 7When purchased at the time of mailing with Certified Mail®, COD, Insurance (for more than $200) or Registered Mail. Restrictions apply.
Back to legal disclaimer 8When purchased at the time of mailing with COD or Insurance (for more than $200).
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