An Excel and Google Sheets file that works out real profit per product after platform fees, payment fees, shipping, packaging and ad spend.

Six tabs: Start Here, Fee Settings, Products, Dashboard, Break-Even, and Pricing. Type into the white cells. Everything else works itself out.

Shopify, Etsy, Amazon FBA, eBay, Walmart, TikTok Shop. Instant download. One-time purchase. No subscription.