This is a no frills billing system for the serious user. Easy to get started with, first invoice in minutes! Produces professional invoices and reminders with your own logotype. Gives you complete control of incoming money with a "Quick sum" button that sums up and presents your claims in a split second. Databases with customers, products, taxes, invoices. You get complete control of expected payments and can send reminders when due dates are passed. You can even send invoices with Finanzen charge if a customer starts to develop bad habits!