This document provides strategies for an advanced behavioral email marketing approach for non-profits. It discusses why email is an effective channel, the problem of list decay over time, and the importance of personalization. The document outlines a strategy to convert subscribers to one-time donors through low-friction acquisition and personalized messaging. It then recommends how to convert one-time donors to recurring donors through regular newsletters, highlighting the value of recurring donations, and providing thank you gifts. Specific email templates are proposed for each stage along with goals, features, and tips.