This document outlines the "Mafia Offer" framework for preselling a product at an 80% conversion rate without having built the product. It involves conducting customer interviews to identify problems, building a minimal demo solution, employing marketing techniques like social proof and scarcity to build desire, anchoring the price comparison, making a bold promise, and qualifying early customers to ensure a good fit. It recommends taking Ash Maurya's free online course to learn how to implement this preselling strategy.