Small businesses and freelancers spend too much time on numbers that should take a minute. The invoice generator turns your details and a few line items into a clean PDF. The profit margin calculator shows margin, markup and the price for a target margin, the markup calculator turns a cost into a selling price, the break-even calculator shows how many units you must sell before you make money, the hourly rate calculator works back from the income you want, and the meeting cost calculator shows what an hour with the whole team really costs. Before you invoice an EU business without VAT, the VAT number checker confirms its VAT ID in the official VIES database. Apart from that check, nothing is uploaded, so client names and amounts stay with you.