USPS

Get real-time shipping rates for your shop from USPS

If you sell to U.S. customers or ship domestically within the U.S. or international from the U.S, integrating USPS into your Shopware 6 store offers major advantages — both for you and your customers.

Real-Time & Accurate Shipping Cost Calculation

Instead of using flat rates or manually updating shipping tables, USPS calculates shipping costs live — based on ZIP codes, package weight, and dimensions. You’ll offer transparent, accurate pricing, and save yourself the hassle

Build Trust and Boost Checkout Conversion

U.S. customers know and trust USPS. Showing live shipping options like Priority Mail or Express Mail — with estimated delivery times — builds confidence and makes your checkout look more professional. Result: fewer cart abandonments.

Save Time & Eliminate Manual Work

Once set up, everything runs automatically: rates, shipping classes, even service selection. No more manual updates. That means less admin work and fewer mistakes, freeing up your time for what really matters.

More Flexibility for Your Shipping Setup

Offer multiple shipping options (e.g. cheap vs. fast), or set your own rules based on your products and workflow. The integration adapts to your business model, not the other way around.