EDDM (Every Door Direct Mail) postcard printing is one of the most powerful and cost-effective marketing tools for local businesses aiming to reach customers within specific neighborhoods or ZIP codes. Instead of purchasing or maintaining mailing lists, EDDM allows you to deliver eye-catching postcards directly to every home and business along selected USPS carrier routes. This method ensures that your message reaches the entire community—ideal for restaurants, real estate agents, gyms, medical practices, salons, and other local service providers.