How we keep it accurate
Simple doesn't mean vague. Every fact here comes from USPS: the Every Door Direct Mail pages, the Domestic Mail Manual and the USPS price list. Each page lists its sources and the date we checked them.
Independent
We don't sell anything, and we aren't affiliated with the United States Postal Service. Every Door Direct Mail®, EDDM® and EDDM Retail® are registered trademarks of the United States Postal Service.