Oof, I had no idea... the USPS is actually behind all those trash ad campaigns. They even sell you mailing lists for your target audience. Cringe. https://www

Oof, I had no idea... the USPS is actually behind all those trash ad campaigns. They even sell you mailing lists for your target audience. Cringe. https://www.uspsdelivers.com/direct-mail-cost-calculator/ https://www.uspsdelivers.com/direct-mail-cost-calculator/