ATTN: PROSHIP CUSTOMERS
Unlock the Power of the USPS – For Free
Moving forward, ProShip will come standard with the USPS platform engine and API. We are now offering current customers this for free. Contact your Strategic Account Manager to learn how to add USPS to your carrier library at no charge.
What ProShip Customers Get
USPS Platform Engine & API
Customers will receive both the USPS platform engine (unless you already have USPS SHIP) and the USPS API (a $7,500 value) at no cost.
ProShip Parcel Config App
Receive the Parcel Config app, which provides remote, self-service access to a ProShip server to streamline configuration.
USPS API Exclusive Features
Experience powerful, API-only features, including address validation, address forwarding, and free tracking through API/webhook.
ProShip x USPS | Better Together
USPS by the Numbers
160M+
Number of addresses USPS delivers to nationwide.
34K+
Number of retail locations in the USPS network.
2-5 Day
Delivery window offered via USPS Ground Advantage.
$40B
Investment that will support future USPS network improvements under the Delivering for America plan.
Leading ProShip Customers that Ship Via USPS









Let’s make 2025 your best shipping year yet.
Talk to your Strategic Account Manager to learn how to add USPS to your carrier library for free.

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