Free · no signup · file never leaves your browser
What's actually eating your profit?
Upload your Shopify order CSV. In 3 minutes you'll see your real contribution margin after ads, fees and refunds — and which product is quietly bleeding money.
Admin → Orders → Export
Your file is parsed in your browser — it is never uploaded to any server.
We store only anonymous aggregates (e.g. "margin was 10-20%") to improve the tool.
Email is optional and only used to send you the detailed report.