With the best mix of fast delivery speed and low cost, Priority Mail has four sub-services to maximize your savings when shipping with USPS
Priority Mail is the shipping service that USPS advertises the most, and you’ve probably seen the ads for Priority Mail Flat Rate® with the tagline, “If it fits, it ships.”
But because of those commercials, a common misunderstanding is that you have to use a special USPS-branded box. It’s not true!
You can use any type of packaging to ship with Priority Mail and it’s usually much cheaper than using a Flat Rate package.
All Priority Mail sub-services have the same standards, with delivery within 1-3 days, full package tracking, and $100 of insurance included for free.
A “secret” service that’s only available through the Commercial Plus Pricing® that Pirate Ship offers, Priority Mail Cubic is the best way to ship small but heavy packages. Learn more...
📦
Cheapest for small packages 1-20 lb
⏰
Delivery in 1 to 3 days
📡
Door-to-door tracking included
💥
$100 insurance included
💵
Save up to 89% by using Pirate Ship
Is your package too big to qualify for Cubic rates? Bummer! But you can still get incredible shipping rates with weight-based Priority Mail... just watch out for Dimensional Weight pricing if your box is large! Learn more...
📦
Cheapest in rare cases
⏰
Delivery in 1 to 3 days
📡
Door-to-door tracking included
💥
$100 insurance included
💵
Save up to 33% by using Pirate Ship
Priority Mail Flat Rate Envelopes® and the Small Flat Rate Box® are incredible deals, but otherwise it's always cheaper to ditch the free packaging and use your own packaging instead of paying a premium. Learn more...
📦
Cheapest in only a few cases
⏰
Delivery in 1 to 3 days
📡
Door-to-door tracking included
💥
$100 insurance included
💵
Save up to 15% by using Pirate Ship
Priority Mail Regional Rate boxes are never cheaper than Priority Mail Cubic, with average costs that are significantly higher than it would be if you used your own similarly-sized packaging. Learn more...
📦
Never cheaper than Priority Mail Cubic
⏰
Delivery in 1 to 3 days
📡
Door-to-door tracking included
💥
$100 insurance included
💵
Save up to 25% by using Pirate Ship
USPS offers two pricing tiers for Priority Mail; Retail and Commercial. Pirate Ship is authorized to offer prices BELOW Commercial Pricing shipping rates with no markup or fees, so you can save up to 89% compared to buying Priority Mail shipping labels at Retail Pricing.
No monthly fees—we're paid by the carriers, not by you!
Get instant discounts for USPS® and UPS®
We're here for you every day via chat or email.
Give it a try. If you don't like it, there's no risk!
No hidden costs • No credit card required