Is your business in the global marketplace, or trying to expand its footprint? OSM can help, with efficient shipping to more than 180 countries and territories .The expertise, network and partnerships we bring to domestic delivery apply to our international shipping as well. We find the best routes, we work with USPS and foreign facilities, and we lower the costs. It’s a win for both you and your customers.
Our close relationships with international postal authorities help us identify the best routes and shipping service for you.
We can help you navigate customs clearance, cargo screenings, and enhanced security and quality checks.
If domestic postage charges are more cost-effective, we can sometimes forward mail to destination countries at even more competitive shipping rates.
We serve clients shipping 500+ packages daily, from eCommerce companies to fulfillment houses.
Our OSMART technology suite lets you track, trace and manage any shipment, 24/7.
Multiple International Options
Whether your need is timeliness or managing budgets, OSM International has a way to get your packages where they need to be, quickly, reliably and affordably. Explore the package types, dimensions and weights below.

OSM Global Priority
Our Global Priority service airmails your packages through USPS, then handles them as priority mail in their destination country. This service is quick and efficient, with highly competitive parcel shipping rates. It’s ideal for companies that send parcels, business mail, advertising mail and other time-sensitive items that require minimal tracking.
Clearance | Delivery Duty Unpaid |
Maximum Size | Girth 36 |
Maximum Weight | 4.4 lb. |
DIM Charge? | No |
Tracking? | Milestone |
Value Limit | $400 |
Delivery Time | 4–10 days |

OSM Global Priority ePacket
OSM is one of the few USPS partners to provide ePacket shipping services for eCommerce companies shipping internationally. Perfect for lightweight, low-value merchandise, our Global Priority ePacket shipping services help online retailers ship to 30 countries, faster and at a lower cost for their consumers.
Clearance | Delivery Duty Unpaid |
Maximum Size | Girth 36 |
Maximum Weight | 4.4 lb. |
DIM Charge? | No |
Tracking? | Yes |
Value Limit | $400 |
Delivery Time | 4–10 days |

OSM Global Priority Parcel
If your company’s packages are too heavy to be classified as ePackets, our Global Priority Parcel service is made for you. This expedited mailing service offers fast delivery and full tracking for packages weighing up to 66 pounds — and can reach any country around the world.
Clearance | Duty Delivery Paid |
Maximum Size | Girth 108 |
Maximum Weight | 66 lb. |
DIM Charge? | No |
Tracking? | Yes
139-CA 166-ROW |
Value Limit | $2,500 |
Delivery Time | 4–10 days |

OSM Global Standard
OSM Global Standard is a budget-friendly shipping solution for flats and letters that aren’t time sensitive. Our highly competitive shipping rates help you satisfy international consumers while managing your overall cost of shipping.
Clearance | Delivery Duty Unpaid |
Maximum Size | ¾ inch thick |
Maximum Weight | 4.4 lb. |
DIM Charge? | No |
Tracking? | No |
Value Limit | $20 |
Delivery Times | 7–14 days |
See the OSM Difference
At OSM Worldwide, we’re here to help you handle your biggest challenges for international and Canadian shipping. Find out how we combine reliability, efficiency and customer service to create a smarter way to ship.
Find Your Industry
OSM Worldwide serves businesses in a variety of industries around the world. See the types of clients we serve, and find out if we could be the right partner for you.