Plugin
PluginUpdated
WooCommerce USPS Shipping Method
WooCommerce USPS Shipping Method is a plugin by WooCommerce that connects your store to the USPS API.
Product facts
- Version
- 5.6.7
- Released
- 4 October 2026
- Type
- Plugin
- Licence
- GPL
- Included in
- Every plan, or $7.69 / year on its own
Overview
Shipping costs that are guessed or flat can surprise shoppers at the last step. This plugin asks USPS for rates based on each order's details, so customers see a postage cost that matches what they are buying. It covers domestic shipping across the United States, including Puerto Rico and the US Virgin Islands, as well as international destinations.
You control the options. Turn USPS services on or off, rename them and add custom costs to each one. Items can be packed individually or with the built-in box packer, which calculates by volume. Inches and pounds are the default units, and other units are converted automatically. It suits stores that use US Dollars and ship from a US origin.
Features
- Live USPS shipping rates: Rates come from the USPS API during checkout, so customers see a postage quote based on the specifics of their order instead of a fixed estimate.
- Domestic and international coverage: Ship within the United States, including Puerto Rico and the US Virgin Islands, or abroad with services such as Priority Mail International and Global Express Guaranteed (GXG).
- Wide range of USPS services: Offer First Class, Priority Mail, Priority Mail Express, Media Mail and Library Mail, along with several international options, depending on what your store needs.
- Flexible service selection: Enable, disable or rename each USPS service and add a custom cost to it, so the choices shown at checkout fit how you ship.
- Box packing options: Use volume-based box packing to calculate costs when items are packed individually or with the built-in box packer.
- Automatic unit conversion: Inches and pounds are the defaults. Other measurement units are converted automatically, which keeps shipping calculations accurate for international shipments.
- Works with WooCommerce Shipping: Pair it with WooCommerce Shipping to create discounted USPS labels from your store dashboard and handle fulfillment in one place.
- Cart, checkout and HPOS support: It works with the WooCommerce cart and checkout pages, is compatible with the block editor, and supports High Performance Order Storage.
Best for
- WooCommerce stores shipping from a US origin
- Small businesses that want live USPS rates at checkout
- Shops selling to both domestic and international customers
Changelog
Version 5.6.7 — 2 October 2026
- Improved WooCommerce 11.2 Compatibility.
- Fixed Do not offer a USPS rate when USPS returns no postage for the package, and do not cache such a response.
- Fixed Resolve the errors reported by Plugin Check.
Earlier versions
- 5.6.6 (22 September 2026): 1 fixed
- 5.6.5 (3 September 2026): 1 improved
- 5.6.4 (24 August 2026): 1 improved
FAQ
Is WooCommerce USPS Shipping Method free?
The code of WooCommerce USPS Shipping Method is licensed under the GPL, so anyone may use, change and share it. Buy GPL is a paid service: a plan or a purchase of WooCommerce USPS Shipping Method gives you the download and its updates. The developer's own support, licence key and online services are not included.
Which version of WooCommerce USPS Shipping Method is this?
Version 5.6.7, released 4 October 2026. New versions appear here when the developer publishes them.
How do I update WooCommerce USPS Shipping Method?
Install Buy GPL Updater on your site and paste your key from My Account. It installs new versions of WooCommerce USPS Shipping Method for you.






