Priority Mail International® is the cheapest way to ship heavy packages internationally
If your package weighs more than 4 pounds, Priority Mail International® is the cheapest way to ship internationally.
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The cheapest way to ship 4+ lbs internationally
Priority Mail International® is the cheapest way to ship heavier packages internationally with USPS®.
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6 to 10 day delivery, depending on the country
Delivery is made by the receiving country's postal service within 6-10 business days, depending on the destination.
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Includes USPS® package tracking
Priority Mail International® includes full tracking from door-to-door, so you can keep an eye on your shipments.
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Simple customs form included on the label
Pirate Ship makes international shipping simple, with a customs form that's printed on the shipping label.
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$200 insurance included for free
All Priority Mail International® postage purchased with Pirate Ship includes $200 of insurance from USPS® for free.
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Save 5% on PMI with Pirate Ship
Commercial Pricing for Priority Mail International® will save you 5% compared to retail prices.
The cheapest Priority Mail International® shipping rates
There are two pricing levels for Priority Mail International®: Retail and Commercial. Like all USPS® services, Pirate Ship passes-through the cheapest pricing available for Priority Mail International®, so you'll get Commercial Pricing no matter your volume.
Priority Mail International® shipping rates depend on the weight and destination country (or Flat Rate packaging type, if you're shipping Flat Rate). Each country is assigned a price group.
If you're shipping to Canada, the country is divided into 8 zones with different rates. Which zone applies for your shipment is calculated based off where you're shipping from.
USPS® hands off Priority Mail International® shipments at the border, so your recipient's local postal service will make the final delivery. It generally takes 6-10 business days, depending on the speed of the destination country.
Use your own packaging, or use a Priority Mail International® Flat Rate box or envelope
You can ship your own regular kraft box, envelope, or custom packaging with Priority Mail International®, weighing up to 70 lbs (some countries have lower limits).
You can also use the Flat Rate Boxes or Envelopes that are available at the Post Office or from USPS.com/supplies.
There are different maximum weights for Priority Mail International® Flat Rate packaging:
- Priority Mail International® Flat Rate Envelopes – Maximum weight: 4 lbs
- Priority Mail International® Small Flat Rate Box – Maximum weight: 4 lbs
- Priority Mail International® Medium Flat Rate Box – Maximum weight: 20 lbs
- Priority Mail International® Large Flat Rate Box – Maximum weight: 20 lbs
Start shipping with Priority Mail International®
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