starShop is a professional and powerful billing, monitoring and management system for Calling Shops, Internet cafes, libraries, schools, hotels and any hospitality place that provide phone calls for public use.
FreeB was the first GPL Medical Billing Engine. FreeB supports the HCFA 1500 and X12 837p 4010a formats. FreeB 2.0 (PHP) is developed by Uversa and SynSeer. FreeB 1.0 (Perl) is still used by the OpenEMR project. FreeB 1.0 was rewritten as REMITT which use
PlayBilling is a webbased billing system for internet cafe and wireless hotspot provider mostly written in Java featured with: tariff management, prepaid, postpaid and discounts, user management and extensive reporting system.