This document discusses investment and funding for social enterprises. It emphasizes the importance of understanding the stages of growth for a social enterprise and matching funding to the appropriate stage. The stages include the seed round for initial product development, startup rounds when accessing initial markets, growth rounds to scale operations, and scale-up rounds for profitability and large-scale impact. Examples of funding models are provided, including venture philanthropy funds, equity funds, loan funds, and crowd-funding platforms. The document also discusses hybrid value chain models and case studies of social enterprises that have successfully scaled their impact.