Enter each item in 10 seconds.
We calculate all fees, postage and net profit for you.
No eBay or Vinted account linking — ever.
Manual entry, automatic calculations. Your data stays with you.
Most sellers believe they're making good margins.
But when you include platform fees, postage, packaging and offers — profit drops fast.
This tool helps you see real profit so you stop buying bad stock.
Buy price: £8
To make profit:
Sell for £15.50+
Enter the item once → we calculate everything.
Now you know what to buy — and what to avoid.
Enter buy price, sell price, postage and packaging.
(Takes 10 seconds.)
Fees, postage, packing and platform charges — all handled automatically.
Best items, worst items, and actual profit trends.
Security note:
No account linking. No API access. No marketplace login.
You stay in full control of your data.
You enter the items manually.
We calculate the profit.
Nothing connects to your marketplaces.
No. The tool has zero integrations. You enter items manually.
Around 10 seconds.
In the app only — not connected to any marketplace.
No. We don't access any accounts. This keeps your business safe and private.