Plugin
Updated
WooCommerce USPS Shipping
WooCommerce USPS Shipping is a WordPress plugin by WooCommerce that connects your store to the USPS API. It calculates real-time postage for each order and shows customers USPS shipping options at checkout, for addresses in the United States and abroad.
- Version
- 5.6.7
- Released
- Oct 2, 2026
- Developer
- WooCommerce
- Type
- WordPress plugin
- Requires
- WooCommerce
- Licence
- GPL
- Included in
- Every plan, or $8.79 a year on its own
What’s new in WooCommerce USPS Shipping 5.6.7
Version 5.6.7 · Oct 2, 2026
Latest
- ImprovedWooCommerce 11.2 Compatibility.
- FixedDo not offer a USPS rate when USPS returns no postage for the package, and do not cache such a response.
- FixedResolve the errors reported by Plugin Check.
What it does
Flat shipping rates rarely match what USPS actually charges, so a store either overcharges customers or absorbs the difference. This plugin pulls live rates from the USPS API based on each order's contents and destination, so the shipping cost shown at checkout reflects the package being sent. It covers domestic shipping within the United States, including territories such as Puerto Rico and the US Virgin Islands, along with international destinations. If USPS returns no postage for a package, no USPS rate is offered for it.
The plugin requires WooCommerce and works with its cart and checkout pages, including the block-based checkout. You choose which USPS services to offer, such as First Class, Priority Mail, Priority Mail Express, Media Mail, Library Mail and international services, and you can rename them or add custom costs. Box packing options help calculate costs for multi-item orders. It suits stores that use US Dollars and ship from a US origin, and it can be paired with WooCommerce Shipping to create discounted USPS labels from the dashboard.
Best for
- US-based WooCommerce stores shipping with USPS
- Small shops selling books or media eligible for Media Mail
- Stores shipping to international customers from the US
Features
Real-time USPS rates
Shipping quotes come from live USPS API data, so customers see postage based on their actual order and address during checkout.
Domestic and international services
Offer USPS services across the US and worldwide, including Priority Mail International and Global Express Guaranteed (GXG) for overseas parcels.
Custom service selection
Enable or disable individual USPS services, rename them for your checkout, and add custom costs to tailor the options customers see.
Volume-based box packing
Calculate shipping by packing items individually or by using the built-in box packer, which groups products by volume into boxes.
Automatic unit conversion
The plugin uses inches and pounds by default and converts other measurement units automatically so rate calculations stay accurate.
Block checkout compatibility
Works with the standard WooCommerce cart and checkout pages as well as the block editor versions of those pages.
WooCommerce Shipping labels
Pair it with WooCommerce Shipping to generate discounted USPS shipping labels directly from your store dashboard during order fulfillment.
HPOS support
Compatible with WooCommerce High Performance Order Storage, so you can use the newer order storage system alongside USPS rates.
WooCommerce USPS Shipping older versions
- 5.6.6Sep 241 fix
- 5.6.5Sep 31 improvement
- 5.6.4Aug 251 improvement
- 5.6.3Aug 20
- 5.6.1Jul 28
- 5.6.0Jul 1
- 5.5.8Jun 24
- 5.5.7Jun 16
- 5.5.6May 21
- 5.5.5May 12
Members and buyers of this product can download older versions.
59 older versions in all. If you need one that is not listed, ask support.
Questions about WooCommerce USPS Shipping
Can I ship to US territories and other countries with this plugin?
Yes. It supports domestic shipping within the United States, including territories such as Puerto Rico and the US Virgin Islands, plus international shipping through USPS services like Priority Mail International and Global Express Guaranteed (GXG).
Does my store need to use a specific currency or origin?
The plugin is meant for stores that use US Dollars and ship from a US-based origin. It also requires WooCommerce, since it works as a shipping method inside WooCommerce cart and checkout.
Can I choose which USPS services customers see?
Yes. You can enable or disable services such as First Class, Priority Mail, Priority Mail Express, Media Mail and Library Mail, rename them, and add custom costs on top of the USPS rate.
Can I print shipping labels with it?
Label creation comes through WooCommerce Shipping. When you use the two together, you can generate discounted USPS shipping labels from your store's dashboard while this plugin handles the live rates at checkout.
Is WooCommerce USPS Shipping free?
The code of WooCommerce USPS Shipping is licensed under the GPL, so anyone may use, change and share it. GPL Feast is a paid service: a plan or a single purchase gives you the download and automatic updates. The developer's own support, licence key and online services are not included.
Which version of WooCommerce USPS Shipping is this?
Version 5.6.7, released Oct 2, 2026. New versions appear here when the developer publishes them, and members get them as automatic updates.
How do I update WooCommerce USPS Shipping?
Install the free GPL Feast Updater on your site and connect it with your API key. It installs new versions of WooCommerce USPS Shipping automatically and keeps a backup, so you can roll back.
What does WooCommerce USPS Shipping need?
WooCommerce USPS Shipping needs WooCommerce installed and active.
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