IT Project Management website

Requirements: Multi level admin. Multiple projects for single/multiple clients Multiple Departments Invoice system (Multiple invoices could be issued for same clients and add Google Checkout for payment) Recurring payments Assign employees after adding a project. Attachments by admin/employees and clients Project development percentage Ticket System Web based Installer Development Requirements: Must be in PHP with mysql. We prefer framework but OOP programming without framework is also acceptable. We will own 100% of the code. We will be the copyright holders and you cannot resell it whatsoever. No Milestone payments. We are okay with escrow but will not release anything until 100% of the code is complete. We are okay if you use any open source plugin/script but you must tell us in advance and we must agree to use it before it could be used. No commercial plugin could be used for this development strictly. You agree that if you steal code from anywhere without permission, you will forfeit the payment for this project.