How Does Analytics
We use Cloudflare Web Analytics to see which pages people read. It doesn't use cookies, doesn't track you across other websites and doesn't collect personal information. It records things like page views, the referring website, country and browser type, in aggregate.
The cost calculator
The EDDM cost calculator runs entirely in your browser. Nothing you type into it is sent to us or stored anywhere.
Hosting
This site is hosted on Cloudflare. Like any web host, Cloudflare processes basic technical data such as IP addresses to deliver pages and protect the site from abuse.
Links to other sites
We link to USPS pages and other sources. Those sites have their own privacy policies.
Changes
If this policy changes, we'll update this page and the date below.
Last updated: November 6, 2026