Handle all the hard stuff related to EU MOSS tax/vat regulations
Program do tworzenia faktur VAT
Excel to Tally Import Templates Free 100%
Accounting, invoicing, inventory and payroll software for Linux
Manage your Access MDB sales Database on LAN server with .NET client
Cross-plattform java invoicing and accounting application
JEE based Accounting web-application.
Helps to calculate goods prices (VAT, etc) in a fast and handy way
PHP Stock Inventory Management System
Carting Management System
CRM system based on vtiger, adapted to Polish companies.