Hey Product Hunters! 👋 Maker here. The same story keeps popping up in handmade seller communities: pricing by gut feel, then discovering a "bestseller" barely breaks even once materials, hours, and booth fees are counted. Spreadsheets work — but nobody updates a spreadsheet mid-craft-fair. So I built MakerMargin, an offline-first iOS app that does the boring math for you: • Log bulk purchases (a 5 lb bag of flour) → per-unit cost calculated automatically • Add labor hours, packaging, and overhead to every product • Set a target margin → get an instant suggested price • Quick Sell mode: one-tap sales logging on market day, with real profit per order • Low-stock alerts and CSV export included No account, no cloud, no subscription — your cost data stays on your device. Free to try (first 3 products), one-time unlock if it earns its keep. I'd love to hear from the makers here: how do you currently price your work? I'll be around all day answering questions. 🧁