What problem does it solve? Freelancers and agencies struggle to price software features defensibly, often guessing a single number without grounding it in effort, client value, or market rates. This Skill combines a previously captured billing profile and feature size estimate to produce three deterministic pricing scenarios side by side. ## Core Features & Use Cases - Three-scenario estimation: Computes Effort (hours by complexity class times seniority factor, plus tax reserve and markup), Value (10% to 30% capture of declared annual client value), and Market Range (hourly benchmarks by country and seniority for BR, US, PT, MX). - Deterministic, auditable output: Writes estimate.md and estimate.json conforming to a JSON Schema, with formula versions, sources, and a mandatory disclaimer; supports recalculation with timestamped backups. - Use Case: After running the pricing profile and sizing steps for a feature like a Pix payment integration, invoke this Skill to get a table comparing Effort (4,800 to 12,000 BRL), Value, and Market ranges, plus guidance on which scenario to anchor the proposal. ## Quick Start Run the reversa pricing estimate step for my active feature and show me the three pricing scenarios side by side.