The prompt

Create an outcome-based pricing simulator with Tailwind CSS for a conversion service. Include inputs for current monthly revenue, expected uplift, and engagement tier. Show the fixed platform fee, projected incremental revenue, success fee, total monthly cost, and net value retained. Add a horizontal value split bar and JavaScript that formats currency, validates inputs, applies different success-fee rates by tier, and updates all figures live.

Paste it into Claude, Cursor, v0 or any AI coding tool. Prefer the finished markup? Open the Tailwind source.