Why it exists
The tool is free and capable, but it assumes you already know what a carrier route is and what the columns mean. USPS's own user guide covers the buttons. We cover the decisions: which routes, which filters and what to watch for.
How we check
- Tool behavior comes from the USPS Every Door Direct Mail User Guide and USPS's EDDM pages.
- Prices come from USPS Notice 123.
- Advice is labeled as advice. Choosing routes is our method, not a USPS rule.
- We don't use screenshots of the tool. The maps and tables here are our own drawings with made-up routes.
No sales
We don't sell printing, mailing or anything else, and there are no affiliate links.
Trademarks
USPS®, United States Postal Service®, Every Door Direct Mail®, EDDM® and EDDM Retail® are registered trademarks of the United States Postal Service. They're used here only to describe the service.