The document provides 7 "cheat codes" or strategies for nonprofits to succeed on Facebook. The cheat codes include: 1) Engaging existing supporters by posting content they want to share, 2) Using images that evoke emotions, 3) Asking questions to generate comments, 4) Promoting only high-quality posts, 5) Targeting ads to supporters, 6) Growing email lists through Facebook to support fundraising, and 7) Analyzing engagement metrics like how people talk about the nonprofit. The document emphasizes that friends sharing content is key to success on Facebook.