USPS

Getting Started with USPS and Shiptheory
It's quick and easy to get started booking your USPS shipments with Shiptheory. The guide below will help to get you going in no time! Before you...
Fri, 23 Oct, 2020 at 4:41 PM
USPS Shipment Notification Emails
If you wish to have shipment notification emails sent to your recipients, you will need to ensure that a valid email address is supplied as part of your shi...
Mon, 19 Oct, 2020 at 5:07 PM
USPS: Address Validation
USPS requires validation of all United States addresses before booking shipments. The validation provides an address confidence rating and any improvement s...
Fri, 23 Oct, 2020 at 4:40 PM
How to generate a USPS SCAN form (Manifesting)
At the end of each day, once all of your USPS shipments have been booked in, you might want to generate a USPS SCAN form ready for your collection. A SCAN f...
Thu, 4 Mar, 2021 at 11:04 AM
USPS Weight Values
When sending orders to USPS from your Shiptheory, it's important to note that the weight value for the shipment will be sent to USPS with the unit value...
Fri, 28 May, 2021 at 12:23 PM
Packages Size of USPS
If you ship packages larger than the supported size from USPS, you will receive an error: Package is too large. Currently, there are 3 supported pack...
Thu, 8 Aug, 2024 at 1:17 PM
Can I Integrate My Endicia Account?
Yes! You can connect your Endicia account directly via our USPS integration.  All you need to do is follow this guide on connecting up USPS but use your...
Wed, 18 Dec, 2024 at 10:38 AM