What problem does it solve? Event organizers struggle to price sponsorship: how many tiers, at what ratios, which add-ons, and what discount rules to enforce. This Skill turns a finished event budget into a complete sponsor rate card with defensible numbers and a written negotiation policy. ## Core Features & Use Cases - Revenue target and tier ladder design: Computes the sponsorship target from the budget's expense total and share, then designs a 2-4 tier ladder with community-scale top:floor ratios, anchoring, and feature-gating on tickets, floor presence, stage time, and branding. - Add-on, exclusivity, and in-kind pricing: Prices named branded surfaces independently of the ladder, prices track exclusivity at vendor-scale events, and values in-kind deals at the budget line they displace rather than donor retail value. - Discount and negotiation policy: Writes the early-bird, bundling, and deviation-approval rules before the first sponsor call, with a deviation log feeding next edition's repricing. - Use Case: A 300-person community DevOps conference with a EUR 41,000 budget gets a three-tier rate card, independently priced lanyard and coffee add-ons, a quarter-out signing deadline, and a written policy refusing loyalty discounts. ## Quick Start Use the event-sponsor-pricing skill to build the sponsor rate card for my 300-person conference with a EUR 41,000 budget where sponsorship covers 78%.