A full-featured, rails-based system for basic accounting, with a particular focus on invoicing and automatic bill generation.

Ruby API for invoicing service fakturownia.pl

Ruby client for web based invoicing service www.fakturoid.cz

This is a framework for generating and displaying invoices (ideal for commercial Rails apps). It allows for flexible business logic; provides tools for tax handling, commission calculation etc. It aims to be both developer-friendly and accountant-friendly.