InvoiceSystem is a program made in Delphi (Kylix in future) to manage invoices, stocks, clients, cash-flow, client status, and many other features.
It will support graphics and data export XML, HTML, PDF, Excel, Word and many other formats.
This project will represent a software created specially for a big company that wants to organize or manage projects. In other words, it's a project manager written in php/mysql.
Look on the homepage link to see the last version of the project working.