The Business Model Canvas is a strategic management and entrepreneurial tool that allows you to describe, design, challenge, invent, and pivot your business model.
Playlist of short videos from Strategyzer on using their Business Model Canvas (also useful for business planning in general). Hosted on YouTube; be wary of ads potentially interrupting the actual videos.
Candid Learning offers training, webinars, and free resources to help nonprofits and their staff improve their fundraising process and reach their professional development goals.