ELEX WooCommerce USPS Shipping Plugin with Shipment Tracking & Print Label


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  • Each installation of the plugin will require a license key.
  • The license entitles 1 year of support & updates.

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ELEX WooCommerce USPS Shipping Plugin will help you to,
Automate USPS shipping by displaying shipping rates on the Cart and Checkout page.
Display a shipping calculator embedded in the product page to calculate shipping costs.
Beautifully display detailed USPS Shipment Tracking information within the Order Page (Both Customer and Admin Side) itself.
Print USPS eVS Shipment Labels from within WooCommerce Order Admin Page.


How does ELEX Shipping Plugins work?

1) Install the Plugin, input your USPS Account details on the plugin settings page.

2) USPS Shipping options and shipping rates will be displayed on the Cart and Checkout page based on the items added to the cart.

3) Pay Postage, Print Label and Generate Tracking Info from within WooCommerce order page.

4) Customise the plugin using various settings options. Contact our support if you want to do custom work specific to your business need.

Tracking Experiance Integrated to your Website

USPS Shipment tracking is made easy with this plugin, where both Store owners, as well as Customers, can track the shipments without leaving your Website.

Your Customers do not have to log in to the USPS website to check the tracking status. Instead, ELEX WooCommerce USPS Shipping Plugin provides detailed tracking information in the site’s admin order page as well as the Customer’s Order Details section with a simple click.

USPS eVS Pre-certified Vendor

ELEXtensions is now recognized as a USPS eVS Electronic Verification System Pre-certified Vendor.

IMPORTANT NOTE: The Print Label functionality of this plugin works only for USPS eVS Accounts, as USPS doesn’t provide a direct API to integrate it for non-eVS USPS Account. To print the USPS Shipping Labels for the regular USPS accounts, please check out our Stamps USPS Plugin.

Note that Shipment Tracking and Realtime Rates functionality don’t have eVS account dependency and work fine with any USPS accounts. We are committed to continuously improve the plugin by updating the plugin with the latest changes in the USPS Rates as fast as possible.


ELEX WooCommerce USPS Shipping | USPS Real-time Rates

USPS Live Shipping Rates & Estimated Delivery Date

The plugin fetches USPS postage rates for both domestic and international shipping services based on various parameters like product weight, box dimensions and shipping destination.

The plugin displays retail or account-specific online & offline rates to the WooCommerce cart and checkout page along with Estimated delivery days.

In-built Shipping Calculator

You can now let customers estimate shipping costs before adding a product to their shopping carts! Your customers can calculate their shipping rates by simply selecting their country and entering their zip code using a shipping calculator embedded directly into your shop's product page.
ELEX WooCommerce USPS Shipping Plugin | Shipment Tracking for Customers

USPS Shipment Tracking for Customers

You can let customers track their shipments from their account's order page, in a single click. When the shipment is created for an order, the shipment tracking number is added to their order(s).

A pop-up window shows the current status of the package as shown in the screenshot on the left.
ELEX WooCommerce USPS Shipping Plugin | Shipment Tracking for Store Admins

USPS Shipment Tracking for Store Admins

Not only customers but the store admins can also track the current status of the packages. This option is available in individual WooCommerce order page.

In addition to the shipment tracking number, you can view the current status in the form of a pop-up window as shown in the sample screenshot on the right.
ELEX WooCommerce USPS Shipping | Parcel Packaging Methods

Parcel Packaging Options

Based on the weights and dimensions of the products in the cart, the rate will be calculated and applied to the final price of the order. Once the order is placed, the items will then be automatically packed into the configured boxes.

You can choose from the following Packing options:
  • Individual Item Packing
  • Pack Into Custom Boxes with Weights and Dimensions
  • Weight-Based (You can pack heavier items first, lighter items first, or pack purely divided by weight)
Not just this, you can configure how the Unpacked items have to be processed.
ELEX WooCommerce USPS Shipping | USPS Flat Rate Boxes

Enable USPS Flat Rate Shipping

Flat Rate Boxes cost you a fixed price as long as the parcel weighs less than 70 lbs. The boxes come in multiple sizes which makes them suitable for products of different sizes and weights. These are easily available and are economical packing materials.

You can choose one or more Flat Rate Boxes, based on your requirement:
  • Priority Mail Express Flat Rate Envelope
  • Priority Mail Express Legal Flat Rate Envelope
  • Priority Mail Express Flat Rate Box
  • Priority Mail Express Padded Flat Rate Envelope
  • Priority Mail Flat Rate Envelope
  • Priority Mail Flat Rate Medium Box
  • Priority Mail Flat Rate Large Box
  • Priority Mail Flat Rate Small Box
  • Priority Mail Padded Flat Rate Envelope
  • Priority Mail Gift Card Flat Rate Envelope
  • Priority Mail Window Flat Rate Envelope
  • Priority Mail Small Flat Rate Envelope
  • Priority Mail Legal Flat Rate Envelope
ELEX WooCommerce USPS Shipping | Price Adjustments

Adjust Shipping Prices

Configure handling fees for each shipping service, in terms of amount or percentage value. A positive value results in markup, whereas negative value results in a discount.
ELEX WooCommerce USPS Shipping | USPS Services List

Access USPS Services for Real-time rates

You can access following USPS Services:

USPS Domestic Services -
  • First-Class Mail® Parcel
  • First-Class™ Postcard Stamped
  • First-Class™ Large Postcards
  • First-Class™ Keys and IDs
  • First-Class™ Package Service
  • First-Class Mail® Metered Letter
  • First-Class™ Package Service Hold For Pickup
  • Priority Mail Express™ Hold for Pickup
  • Priority Mail Express™
  • Priority Mail Express™ Sunday/Holiday
  • USPS Retail Ground ( Standard Post™ )
  • Media Mail
  • Library Mail
  • Priority Mail®
  • Priority Mail® Keys and IDs
  • Priority Mail® Hold For Pickup
  • Priority Mail® Regional Rate Box A
  • Priority Mail® Regional Rate Box B
USPS International Services -
  • Priority Mail Express International™
  • Priority Mail International®
  • Global Express Guaranteed® (GXG)
  • Global Express Guaranteed® Envelope
  • Global Express Guaranteed® Non-Document Rectangular
  • Global Express Guaranteed® Non-Document Non-Rectangular
  • USPS GXG™ Envelope
  • International Postcards
ELEX WooCommerce USPS Shipping | USPS Shipping Documents

Print Shipping Label (USPS eVS – With Postage)

If you are USPS e-VS customer, print shipping labels with Postage (using USPS eVS APIs) from within WooCommerce. The USPS eVS API is designed for very high-volume package mailers. e-VS, or Electronic Verification System, can be integrated directly through USPS, unlike most other USPS options which require a USPS Provider.
In addition to this, you can even create eVS shipments in bulk, in the WooCommerce Orders page.

If you don't have USPS eVS Account, then we recommend using ELEX Stamps.com USPS Plugin for printing USPS Labels. After the purchase, if you want to switch to ELEX Stamps.com USPS plugin, you can do it free of any additional cost by contacting our support team.

ELEX WooCommerce USPS Shipping Plugin with Shipment Tracking & Print Label | Add the Importer Tax Registration Details for Barrier Free Shipments

Add the Importer Tax Registration Details for Barrier Free Shipments

Enter your shipper tax registration details to create shipments to any country barrier-free for your customers. These details will be added to the shipping labels, which makes the customs process easier.
ELEX WooCommerce USPS Shipping | USPS eVS SCAN Form

Print USPS eVS SCAN Form

If you are shipping dangerous products across the borders, shipped through air carriers or air freights, you should attach an eVS SCAN Form to the goods. This form is useful for Customs clearance for alcohol, toxic products, flammable products, and so on.

You can create SCAN Forms using Order ID or Date of Lable generation, in the USPS SCAN Form dashboard.
ELEX WooCommerce USPS Shipping Plugin with Shipment Tracking & Print Label | Plugin Compatibility

Plugin Compatibility

ELEX WooCommerce USPS Shipping Plugin with Shipment Tracking & Print Label is compatible with,


Top Testimonials

StacyVerified owner
I’ve had this plugin for around 6 months and I absolutely love it. The support is way above average…it’s stellar. Lorenzo answers all of my questions by the following morning (we are in different time zones). This USPS plugin really does work as well as it says. So so so much better than the free one in Woocommerce.
david63Verified owner
Plugin has been great so far, and Lorenzo gave me super awesome support, even when I really didn’t need it. It was simple setting issue that I had overlooked. My client needed a pretty robust shipping solution, and this plugin does everything they need. During initial testing, I couldn’t get the rates to fire. I then looked at the free plugin repository on WP, and they had already set up an FAQ regarding this issue: I just needed to enable “bug logging” and run a test order. Bam. Fixed. I highly recommend this plugin. Works great.
LisaVerified owner
Great product and even better customer service. They wrote a custom code snippet for me to make this plugin work exactly as I needed.

Video Demo

You Want To Try It For Yourself? Check out the Live Demo.


Check out our documentation on Setting Up, Trouble-shooting, FAQs & Code Snippets.


Want to Consult Us on a Unique Case or Got a Question? Contact us. We will be Quick!


What happens when the one year license expires?

After the plugin’s one year license expires, the plugin will continue to work as usual, but the download permission will be revoked. So, the updates for the plugin will stop.

Can we print Flat rate box shipping label with this plugin?

With the USPS plugin, you cannot print the label for flat rate boxes but you can use our ELEX Stamps.com Shipping Plugin with USPS Postage for WooCommerce.

Can we restrict Media mail only to certain shipping class?

Yes, you can do so in the plugin settings under the General tab at the bottom. Enter the shipping class name for which you want media mail to show up.

Can I add an additional fee to Flat rate box shipping cost?

Yes. Under the Rates and Services tab, you can add the flat rate fee. It will add the cost to the actual flat rate boxes price.

Is this compatible with a Multi-Vendor plugin?

Yes, the plugin works with multi-vendor plugins by associating with WooCommerce Multi-Vendor Support for ELEX Shipping Plugins.

Can I offer Free shipping using the plugin?

The plugin can only calculate the shipping cost based on the package details and the destination address. However, If you want free shipping, you can add that in WooCommerce Shipping zones.

Can I print Order manifest using this plugin?

Yes, you can. Under the WooCommerce menu, you’ll get the option to print the Manifest, based on date or order IDs.

Can I display the tracking information in the order details?

Yes, the tracking information will be displayed in the order details on customer’s end as well as the admin end, once you create the shipment.

What all the formats the plugin supports for Shipment Labels?

The plugin supports PDF & TIF format.

Does this plugin comply with recent EU regulations?

Yes, this plugin complies with IOSS and completely follows EU regulations.

Does the plugin work fine with other shipping plugins?

Yes, the plugin works fine with other shipping options. It will just show additional USPS option along with the other shipping options from the other plugins.

Can I print labels and pay for the postage in the postal office?

The non-postage labels for USPS have been stopped by USPS since Feb 2018. So you only have the option to print labels using the Click N’ Ship Business pro account with eVS integration.

Can I use the plugin just to offer live shipping rates without having the USPS account?

Yes, you can leave the username field blank in the plugin settings. But make sure you have weight and dimension in the products. Also, if you just want to get the live shipping rates, the process to get the WebToolsID is pretty easy once you register with USPS.

Do you have tracking for International orders?

Most USPS services don’t have international tracking since USPS function only within the USA. When the packages go international, they transfer the services to new carriers.

I am not eligible for an eVS account. Can I still use this plugin?

If you are not eligible for eVS account, you can still use this plugin for displaying real-time USPS shipping rates on cart/checkout page. For label printing, we recommend you to check our ELEX Stamps.com Shipping Plugin with USPS Postage for WooCommerce.

Is there Insurance option in this plugin?

Yes. The plugin have an option to enable USPS Insurance. 

Can I request a refund for a label that was generated by mistake?

Yes, you can cancel the shipment for a particular order using the plugin. And, the refund will be taken care of by the shipping carrier for the canceled shipment.

Can I restrict the shipping services based on conditions?

Yes, it is possible to restrict the services based on your conditions using this plugin along with the ELEX hide shipping plugin.

Reviews (66)

Average Rating


Rated 4.86 out of 5 based on 66 customer ratings
(66 Reviews)
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66 Reviews For This Product

  1. zahidmeme
    Rated 5 out of 5

    by zahidmeme (verified owner)

    great plugin and even better customer service.Bronia is AM-A-ZING AND SOO HELPFUL!

    • ELEXtensions

      by ELEX

      We are really glad to hear this. Thank you!

  2. afrollybeautiful
    Rated 4 out of 5

    by afrollybeautiful (verified owner)

    Great plugin with very good customer service kudos.

    • ELEXtensions

      by ELEX

      Glad to hear that, Thank you!

  3. zkhzkh
    Rated 5 out of 5

    by zkhzkh (verified owner)

    Plugin itself is very functional, easy to use and configure. I want to underline the exceptional support the company provides. They pay detail attention to the subject, even it needs communicating with third-party service providers. I’m a happy user of other products of this company and I would recommend ELEX plugins to everybody interested in upgrading e-commerce functionality and adding valuable features to online stores.

    • ELEXtensions

      by ELEX

      Thank you! We are delighted that you find our product as one of the best fits for your business.

  4. nathaniel.bessent
    Rated 5 out of 5

    by nathaniel.bessent (verified owner)

    This is the best USPS shipping plugin I have used with WooCommerce. Additionally, at the time of this review, the company has great customer service and support. I definitely recommend this plugin.

  5. ray1
    Rated 5 out of 5

    by ray1 (verified owner)

    Very happy with the flexibility of the plug-in, and their support is really great. I’m new to wooCommerce and WordPress in general. They did a great job of responding to my questions and going the extra mile to consult with the development team for some of my questions.

  6. decantstore1234
    Rated 5 out of 5

    by decantstore1234 (verified owner)

    Top support and company!
    Purchased another plugin by mistake and asked them to swap it on similar one by price. They did it without any complaints or questions, within 1 business day as it said on their website!!
    Good support and quick responce!!

  7. AntonyMonds
    Rated 5 out of 5

    by Jose Raul (verified owner)

    For me, it’s working quite stable, then you have it configured to your liking and your prices, it’s just to let it work. I have had some details that the support has always given me an excellent solution, thank you very much !!

  8. Marie.Landers1
    Rated 5 out of 5

    by Larry (verified owner)

    Lorenzo is the greatest!! prompt, no nonsense, effective support!

  9. support52
    Rated 5 out of 5

    by Stacy (verified owner)

    I’ve had this plugin for around 6 months and I absolutely love it. The support is way above average…it’s stellar. Lorenzo answers all of my questions by the following morning (we are in different time zones). This USPS plugin really does work as well as it says. So so so much better than the free one in Woocommerce.

  10. edmontez60
    Rated 5 out of 5

    by Jesy (verified owner)

    This plugin is working great, a few snags at the beginning but the author was quick to help and fix the issues. Due to changes in the USPS and its rules for API/volume. I do not do a crazy high volume of mailing so when the change happened I didn’t realize it rendered my plugin useless. But never fear Lorenzo helped fix this up quickly and professionally!

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ELEX WooCommerce USPS Shipping Plugin with Print Label |Logo

ELEX WooCommerce USPS Shipping Plugin with Shipment Tracking & Print Label