Important
This process is used when shipping with Endicia (USPS). Here is more information about How to Ship Letters and Flats with USPS Modern.
Shipping small, lightweight items efficiently is a key strategy for reducing overhead. For ShipHero users, leveraging USPS First-Class Letter mail is an effective way to ship flat items like stickers, decals, or thin documents.
Table of Contents
- Steps to Ship USPS First-Class Letters with Endicia in ShipHero
- Key Elements on the USPS First-Class Letter Label
- Automate USPS First-Class Letter Shipments
Steps to Ship USPS First-Class Letters with Endicia in ShipHero
There are several steps to complete when preparing to ship a package using USPS First-Class letter.
- Connect Your Endicia Account: This service requires an active USPS (Endicia) connection within your ShipHero settings. More information on Connecting your Endicia Account found here.
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Activate the Standard Box: You must use the pre-defined USPS Letter box size. Go to the Shipping > Boxes page and activate the USPS Letter box. More information on How to Set Up Shipping Boxes found here.
Important
Do not create a "Custom" box for this workflow. The system only recognizes the specific USPS-mapped box size to trigger the correct rate.
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Configure your order: Once your boxes are active, apply these settings to orders manually or via automation:
- Carrier: Select Endicia (USPS).
- Shipping Method: Choose First-Class Mail.
- Box Selection: Select the USPS Letter box activated in the previous step.
Key Elements on the USPS First-Class Letter Label
- Intelligent Mail Barcode (IMB): This allows the USPS to sort mail efficiently and is used for voiding labels if necessary.
- Postage Markings: The label displays the postage paid based on the weight of the letter or flat.
- Tracking Note: Standard First-Class Letters do not include tracking. A tracking number only appears if you add "Extra Services," such as insurance, to the order.
Automate USPS First-Class Letter Shipments
To avoid manual updates, create an Automation Rule to handle these shipments. For example, you can set a rule stating: "If the order weight is less than 3oz and the item Tag is 'Flat', set Carrier to Endicia, Method to First-Class Mail, and Box to USPS Letter." This ensures your team consistently uses the most cost-effective shipping method.