The document provides tips and advice for presenting a winning value proposition in a proposal. It discusses the importance of demonstrating value, especially when trying to displace an incumbent vendor or when proposed changes involve significant risks, costs, or changes to existing processes. It emphasizes quantifying value using measurable outcomes, presenting value propositions graphically, and linking value to the client's priorities. Differentiators should be based on unique aspects of the solution or ways of working rather than features alone. The value proposition formula compares the value and costs of the proposed solution to alternatives. Overall, the document provides strategic advice for crafting a compelling value proposition that will appeal to the client's self-interest.