This document discusses strategies for integrating marketing channels and departments to improve fundraising results. It provides examples of how Special Olympics International (SOI) has successfully integrated its direct response, digital, communications, and chapter fundraising efforts. Key aspects of SOI's integrated approach discussed include: having direct response report to one executive; using a shared revenue model; developing an integrated direct marketing program with chapters; and conducting tests that show the positive impact of integrating online and offline channels through tactics like retargeting direct mail donors on Facebook. The document also outlines common challenges to integration like data and technology limitations and provides tips for overcoming issues through cross-departmental collaboration.