Site note
About this site
A plain reference for Every Door Direct Mail®: the prices, sizes, limits and arithmetic, with calculators so you don't have to do them by hand.
| Sheet | Note |
|---|---|
| Checked | 2026-11-07 |
| Basis | USPS Notice 123 · DMM |
Where the numbers come from
- Prices: USPS Notice 123, the official price list.
- Rules: the USPS Domestic Mail Manual, mainly sections 101, 143, 145 and 602, and USPS's EDDM pages.
- Our own arithmetic: labeled as ours wherever it appears. The bundle splitting is an example.
Every page lists its sources and the date it was last checked.
What we don't do
We don't sell printing, mailing or anything else, and there are no affiliate links. We don't collect your details. The calculators run in your browser and send nothing anywhere.
Independent
This site isn't affiliated with, sponsored by or endorsed by the United States Postal Service. Every Door Direct Mail®, EDDM® and EDDM Retail® are registered trademarks of the United States Postal Service.