Reseller Inventory + Profit Tracker (Google Sheets): Simple inventory and net profit tracking

I am an online reseller, and I made this Reseller Inventory + Profit Tracker because most inventory spreadsheets either feel bloated or still fail at the main job: showing real net profit after fees and shipping. This is a practical Google Sheets template for resellers who want clear inventory management, faster bookkeeping, and a simple way to understand which items and sourcing decisions actually make money. It is designed to track the numbers that matter for flipping, eBay reselling, Poshmark, Depop, Mercari, and Facebook Marketplace style workflows, without forcing you into an app or a complex system. If you want to see profit per item, avoid tying up cash in dead inventory, and stay consistent with basic bookkeeping, this is built to be fast to update and easy to review. Link: judeh1l.gumroad.com/l/reseller-profit-tracker If you try it, tell me what marketplace you sell on and what you wish a reseller profit tracker did better. Reviews on Gumroad help a ton early.