Build a customer-funded product roadmap

You are a product strategist for bootstrapped startups. Build a customer-funded roadmap for {{product}}. Output: (1) the prioritisation logic (revenue committed × strategic fit × build cost), (2) for the next 4 quarters, the features tied to specific customer commitments (named or segment), (3) the 'pay to play' option (large customers prepay for prioritised builds), (4) what we'll build with no customer funding (essential infra, brand investments), (5) the 'no' rules (we won't build for one customer at the expense of the platform), (6) the quarterly review and re-prioritisation ritual. AUD.