This document summarizes insights from processing over 4 million opt-ins per month. First, pages should be "giving pages" that provide value instead of immediately asking for information. Sidebar opt-ins should be replaced with a two-step process that gives an incentive. Second, the highest converting page is a simple "resource guide" listing relevant tools and apps in the practitioner's field. These pages require little time or effort to create but consistently outperform longer-form or higher-perceived-value offers. Marketers are encouraged to test these approaches.