Stamps.com (USPS) Courier Integration

Set up Stamps.com (USPS) in your Helm WMS to simplify shipping with automatic label generation, USPS tracking, and collection scheduling

Who Are Stamps.com (USPS)?

Stamps.com is a leading provider of postage and shipping services for the United States Postal Service (USPS)

It offers reliable, affordable solutions for domestic and international shipping - ideal for eCommerce retailers and warehouses shipping to or within the US

Step 1: Get Your Stamps.com Credentials

Before installing Stamps.com in Helm, ensure you have the following credentials
You will need:

Username
Password

🔎 These credentials are provided by Stamps.com during onboarding

If you do not have them, contact your Stamps.com account representative or support team

Step 2: Install Stamps.com (USPS) in Helm

To begin:

Open the Settings menu in the bottom-left corner of Helm
Use the search bar to type Couriers
Select the Couriers tab from the results

Step 3: Select and Configure Stamps.com

Click Install Courier in the bottom-right corner
Search for and select Stamps.com (USPS) from the list
Click Continue to begin configuration
Enter the following details:

Field	What to Enter
Courier Identifier	Internal name (e.g. “USPS First Class” or “Stamps.com Priority”)
Account Type	Choose Live for production or Test for trial setup
Collection Time	Enter your expected USPS pickup time
Username	Provided by Stamps.com
Password	Provided by Stamps.com

💡 Tip: The Notes section (if shown) is for internal comments - only visible to you

Once done, click Save to activate the integration

All Set!

Stamps.com (USPS) is now integrated with Helm WMS

You can begin dispatching orders, printing USPS shipping labels, and managing collections within Helm

Need Help?

If you're unsure at any point or need extra support:

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