Every Door Direct Mail (EDDM) is a program by the U.S. Postal Service (USPS) that markets businesses to every door of the neighborhood without using a mailing list.

Using this program, businesses can easily reach their target customers in a specific area without going over their budget as the service comes at a reduced postal rate.

The program distributes printed ad material to every home along the selected routes, and although there are EDDM postcard size requirements, businesses can experience many benefits of using Every Door Direct Mail routes.