Since its introduction to the United States, Community Supported Agriculture (CSA) has been a model for connecting people with where their food comes from. By encouraging customers to become shareholders in the farm business, CSA gives farmers a chance to spread both the risks and the rewards of farming across a larger community. This publication provides a foundation and tools for farmers looking to begin a CSA operation. It also explores many variations to the traditional model that have developed over the last generation and looks into what the future might hold for CSA.