Simple and elegant invoicing solution
Empower your hosting business with FOSSBilling
Free and Open Source Invoicing, Expenses & Time-Tracking
Open Source Openbravo POS convert to Commercial Retail ERP and POS
Open Source Integrated Hospital Information Management System
Τιμολόγιο δαπάνης Ενόπλων Δυνάμεων
A basic PHP/MySQL/HTML Billing APP. Meant for developers learning.
Small Business Appliance
Erstellt für Sie Angebote/Rechnungen/Mahnungen und mehr
Free & Open Source Invoice App for Freelancers & Small Businesses
Automate Your eCommerce Business
Tool to manage canteen, nursery and events registrations of a school.
Desktop and mobile solution for invoicing
Rechnung schreiben einfach gemacht
Escribir facturas - simple y fácil
Invoice and office utilities program for customer managment
Generate professional invoices and business letters directly online
Daily expense details manager
Open Source Invoice Programm for Egroupware
Baraza Business Management System, a product of Openbaraza
Point of sale register