WooCommerce USPS Shipping Rates Plugin: build your own, pay once
Show real-time USPS prices at checkout, for domestic and international parcels. Describe it and Ora builds a WooCommerce USPS shipping rates plugin for your store.
Try it on a practice WooCommerce site for 7 days with 2 free changes. Pay from $9 once only if you keep it.
Example: checkout shipping options
Ground AdvantagePriority MailExpress
Ground Advantage$5.40
Fast Delivery$10.85
Continue to payment
Illustration only. Your plugin follows your own rules.
What your USPS Shipping Rates plugin does
A focused plugin that asks USPS for rates and offers the services you pick.
Real-time USPS rates
Domestic and international parcel prices shown when the customer checks out.
Choose services
Enable or disable each USPS service and rename it for your customers.
Fixed or percent changes
Add a fixed amount or a percentage to the rate of any service.
One settings page
Its own item in your WordPress admin menu, so options are easy to find and change.
Good to know: You need your own USPS access details for live rates, and Ora will say which. Labels and tracking are separate builds.
Tell Ora what you need. Check the plan before you pay.
Describe your WooCommerce USPS Shipping Rates Plugin in your own words. Ora replies with a plan and a price. Nothing is built until you approve it.
Example request
I sell stickers and small prints, and most parcels are light. Show Ground Advantage and Priority Mail only, rename Priority Mail to Fast Delivery and add 50 cents to each rate.
O
Ora
Here is the plan:
Real-time USPS rates at checkout
Ground Advantage and Priority Mail only
Priority Mail renamed Fast Delivery, 50 cents added to each rate
A settings page in its own menu in your WordPress admin
Standard build · $19 once
In this build: Postage labels and returns are not in this plan. Rates depend on the weights you set on products.
Want more? Add it to your request:
International rates. Add USPS international services for orders outside the US.
Hide on heavy orders. Hide some USPS services when the cart is over a weight I set.
Ora builds it together with the plugin and the quote goes up to match. You see the new price before you pay. One plugin never costs more than $39. If it needs more than one plugin, Ora quotes each one. Or add it later as a separate build.
How to set up USPS Shipping Rates
Here is how to get a USPS Shipping Rates from idea to working plugin on your site. Most of the work is a few decisions, and these steps walk through them.
1. Get your access
You need your USPS web tools or API credentials, or the rates will not load.
2. Set the services
Which USPS services to offer, the package sizes and the origin ZIP code.
3. Describe it to Ora
Paste your own version of the example request on this page, or start from one of the examples, and change the details. Ora replies with a plan and a price, and nothing is built until you approve it.
4. Test on the practice site
Add products with weights and dimensions on the practice site and check rates for a few ZIP codes.
Common snags:
Products with no weight cannot be priced.
Add a fallback flat rate.
No yearly fee for your WooCommerce USPS Shipping Rates Plugin
Looking for an alternative to the paid USPS Shipping Method extension from WooCommerce? It lists at $109 a year. Your own version is a one-off.
the paid USPS Shipping Method extension from WooCommerce
$109 / year
After 1 year$109
After 3 years$327
Your own WooCommerce USPS Shipping Rates Plugin on Pluginora
$19–$39 once
After 1 yearthe same
After 3 yearsthe same
Includes5 free changes
Paid plugin price is the list price for one site, as shown on the seller's site in October 2026. The price of your build depends on its size. Ora quotes it before you pay. The paid product may do more than the plugin described above.
Start from an example
Pick one to open the builder with it filled in, then change anything you like.
Is there a free woocommerce usps shipping rates plugin?
Free ones may exist. Building your own gives you the exact behavior you describe and no extra features.
Can I rename the services?
Yes. Each service can be turned on or off and given your own name, such as Fast Delivery.
Do I need WooCommerce?
Yes. This plugin is built for WooCommerce stores and works with your products, cart and checkout. You don't need to buy the paid USPS Shipping Method extension.
Can I get a refund?
The trial fee is refunded automatically if a build fails. A purchased plugin can be refunded within 14 days if it doesn't do what the approved plan said and Ora can't fix it, as long as it hasn't been downloaded or installed.
