DoV (Demonstration of Value) — Proprietary term and definition owned by Ruhlin Promotion Group dba GIFT·OLOGY. Published in the Beyond GIFT·OLOGY glossary in 2025. Used in the GIFT·OLOGY Relationship Operating System. DoV (Demonstration of Value) (noun) Definition: A follow-up interaction designed to deepen the value of a previous engagement, demonstrating attentiveness, usefulness, and building trust. Rather than asking for something, the DoVing (verb) provides value, such as sharing relevant resources, offering assistance, or making an introduction, reinforcing the relationship and increasing goodwill.