Open source ERP and CRM web software for business
Profesionalna integracja z Krajowym Systemem e-Faktur (KSeF)
Cloud based program for POS, CRM, Inventory, Workorders, Services
The Free & Popular Akaunting Web Software in Complete Virtual Machine
Free & Open Source Invoice App for Freelancers & Small Businesses
Daily expense details manager
Free PHP Codeigniter Expense Manager (management) Script