- EDDM (Every Door Direct Mail)
- A USPS program that lets businesses mail to every address on a carrier route without needing individual addresses, eliminating list costs. Commonly used by local service businesses targeting a geographic radius.
- Indicia
- The pre-printed postage marking required on the address side of a bulk-mail postcard in place of a stamp. Its size and placement are regulated by USPS, but opacity can be reduced for aesthetic purposes.
- Z-pattern
- A reading pattern where the eye starts top-left, sweeps top-right, cuts diagonally down-left, then sweeps bottom-right. Direct mail designed to this path places the headline top-left, hero image center, and CTA bottom-right.
- CAC (Customer Acquisition Cost)
- The total spend required to acquire one new paying customer. In this video, approximately $500 per patient from a $5,000 postcard run yielding 10 patients.
- Lifetime Value (LTV)
- The total revenue a business expects from a single customer over the entire relationship. The vein clinic in this video has an estimated LTV of $5,000-$8,000 per patient.
- Gradient feather
- A transparency gradient applied to the edge of a design element so it fades smoothly into the background instead of having a hard cutoff -- used here to soften the doctor credentials block.
- Propensity overlay
- A data layer added to a mailing list that filters by behavioral likelihood, such as people who have visited a doctor in the past year, concentrating the mailing on highest-conversion prospects.
- Drop shadow
- A design effect that places a soft shadow behind an element to simulate depth, making flat postcard layouts appear layered and three-dimensional.