Sales proposals are documents or packages used to win new business by outlining a company's products or services, costs, and terms of sale. They involve articulating a tailored solution to a client's specific pain points, defining the scope of deliverables, and providing a clear value proposition to guide decision-making. A person who rates their abilities in sales proposals should be skilled at crafting persuasive narratives, custom-tailoring content to align with stakeholder priorities, and accurately detailing commercial and financial terms. They should also be able to use these documents as strategic tools to build trust and bridge the gap between initial discovery and formal contract execution.