This document discusses attrition management and stewardship strategies for face-to-face fundraising campaigns. It outlines four pillars for minimizing donor attrition: inspiring donors, taking care of donor money through data management, monitoring donor performance, and treating donors differently. Specific recommendations are provided under each pillar, such as increasing communication frequency and customization, reconciling payment data monthly, and benchmarking attrition against industry averages. The importance of testing and evaluation is emphasized. The document notes that attrition rates can vary significantly between charities and that investing in attrition management could result in 50% higher income over 5 years for a campaign of 1,000 donors compared to not managing attrition.