Payments, explained plainly.

See what card processing costs you each month, and what a lower rate would be worth.

Divide your total fees by your total volume — the only number that compares cleanly across processors.

Enter your price and your revenue goal. Get the number of customers — and the pace to reach it.

Drag the price and watch the customer count collapse. Same revenue, very different companies.

The MRR you need to cover a real salary and your running costs — not just to break even.

Four numbers in. Revenue, costs, profit, margin and break-even out.