A simple tool that calculates what’s left per sale after deducting platform fees, fixed fee, product cost, and shipping. It shows net profit and real margin based on the values you enter. It’s an educational calculator: results are estimates and do not constitute financial advice.
What’s included
- File that opens in any browser
- Works offline, no installation required
- Net profit per sale calculation
- Real margin calculation
- Option to copy and print the result
Who it’s for: Sellers and small business owners who want to better understand their costs per sale.
HTML file that runs in the browser, offline, no installation required. Educational tool: results are estimates. Not financial advice.
Digital product created with the help of artificial intelligence.







