NeoBill is a web-based Customer Management and Billing solution designed for web hosting providers, particularly hosting resellers. It is developed in PHP, uses MySQL as the backend database, and is licensed under the GPL.
PLEASE NOTE:
The development of NeoBill. The current commit
in the trunc is a alpha development release of v0.9. It uses a new
configuration file format and a new database scheme which both might change
until the release of v0.9 without update/upgrade support.