USPS® Shipping Services
Learn about the shipping services and rates that USPS® offers.
USPS Temporary Rate Increase for the 2022 Holiday Season
USPS Rate Change July 2022
Why does my USPS label have an old tracking number?
2022 USPS Rates go into effect January 9th
Pirate Ship now offers Priority Mail rates BELOW Commercial Pricing!
2023 USPS rates go into effect January 22nd
USPS Temporary Rate Increase for the 2021 Holiday Season
USPS Nonstandard Fees
USPS now offers Parcel Select Ground Cubic
USPS Rate Change August 2021
What is Dimensional (DIM) Weight pricing?
Maximum size and weight limits for USPS® services
USPS: Prohibited Items
Cheapest way to ship posters
What is Weight-based Priority Mail?
How to intercept or return a package
Do USPS® and UPS® services come with tracking numbers?
List of countries with USPS® E-DELCON International Tracking
What is the USPS APV Automated Package Verification System?
Can I use Priority Mail Cubic with a softpack or padded envelope?
Why you shouldn't use Medium or Large Flat Rate Boxes
Why you shouldn't use Priority Mail Regional Rate
Free USPS Mailing Boxes for Priority Mail Cubic
Does Pirate Ship offer stamps or postage for mailing letters or flats?
The cheapest ways to ship with USPS®
How do you use the USPS Media Mail® shipping service?
Do I need to use a Priority Mail® box if I buy a Priority Mail® label?
What is Priority Mail Cubic?