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Connect your OSM Worldwide account to ShipHero to give 3PLs and brands account-specific rate quotes and label generation inside the fulfillment workflow your team already runs. Parcels move through the OSM Premium Network® before USPS handles the final mile, with an average delivery time of 3 days.
Once your OSM credentials are connected, your team can pull rate quotes, choose an available OSM service, and create labels directly in ShipHero. No separate carrier portal and no retyping shipment details into another system.
ShipHero retrieves OSM shipping estimates based on your account’s pricing, the service you select, the destination, and the package details you submit. Final charges reflect the shipment data OSM verifies during processing, along with any applicable adjustments.
Create OSM labels in 4 x 6 or 4 x 4 formats right inside ShipHero. Less manual entry, and your team stays in one system from order to label.
Choose from Parcels, Marketing Parcels, Bound Printed Matter (BPM), Ground Advantage, and Priority Mail when creating OSM labels in ShipHero.
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OSM processes and sorts parcels through the OSM Premium Network®, then transfers them to USPS for final-mile delivery. OSM reports an average delivery time of 3 days.
Creating a label doesn’t generate a charge. OSM bills for packages it receives and processes through its network, so unused labels cost nothing and don’t need to be canceled.
Process supported domestic hazardous-material shipments using the appropriate Hazardous Extra Service Code. Eligibility depends on the contents, service, destination, and applicable shipping requirements.
OSM rating and label generation live inside ShipHero, so warehouse teams add a carrier without adding another disconnected process.
OSM has operated for more than 20 years, with 15 appearances on the Inc. 5000 and more than a decade on Crain’s Chicago Business Fast 50.
You’ll need an active OSM account, along with your API credentials and account configuration details. Once you have them, connect your OSM account in ShipHero to start pulling rates and creating labels.
The integration supports Parcels, Marketing Parcels, Bound Printed Matter (BPM), Ground Advantage, and Priority Mail.
Not at this time. The OSM integration currently supports domestic shipments only.
Rates are estimates based on the shipment information submitted and your account’s pricing. Final billed charges are determined by the package details OSM verifies during processing, including applicable surcharges and adjustments.
No. Creating a label alone does not generate a shipping charge. OSM bills for packages received and processed through its network. Unused labels don’t need to be canceled, and OSM doesn’t currently offer a label cancellation API.
OSM processes, sorts, and transports packages through its network, then transfers them to USPS for final-mile delivery.
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At the denser wall, average picking time per order fell from 40 seconds to 13, and orders that ran clean from start to finish rose from 18% to 97%. This is the companion to our Direct Pack + Pack-to-Light case study, from the same research.
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