Free and Open Source Invoicing, Expenses & Time-Tracking
Open Source Metering and Usage Based Billing API
Open-source pricing and billing infrastructure
Open Source Openbravo POS convert to Commercial Retail ERP and POS
A simple phone billing console-based app (C language)
Linux-Based Billing And Business Application Server For FREE use.
Imagic Solution Easy to Use Windows Based Weighbridge Software
Membership management software
A super simple way to create & send invoices, receive payments online
Daily expense details manager
Mutasyon is a script can add customer, products, inventory or invoice
Genera adeudos (domiciliaciones) en el formato bancario europeo SEPA.
Simple Aplikasi Hotel Management System
Hotel And Lodge Management Software
Programa de generacion de factura impresa para pyme´s
A tool to convert an exported text file from one format to another.
Programa - web-php para gestionar facturas en base de datos mysql.