Affiliate - like system

Description : Our client is looking for a basic, expandable affiliate-like system and backoffice. Needed in PM : pricing and timeframe. Specifications : - The system must support different languages with possibility to add more languages. - The system must be working under PHP/MySQL (encrypted) as a requierement. - The system must be able to create and support different affiliate program (CPA, revshare, etc). - The system must log statistics from pixel tracking , javascript tracking or server to server tracking. - The system must have a user right system to create group of users with rights, users and be able to modify rights per users. - The system must have a customizable menu - The system must support a statistic system displaying statistics coming from the tracking. - The system must support multiple currency with possibility to add more. - The default statistics system must be day/week/month/year. - The tracking values must be customizable (add,remove,modify) and change the stats system. - The architecture must be scalable (to run one one - expand on more servers if more customers) - Statistic system must be working as a modular system, where you can include php modules to display other kind of statistics. - The whole backoffice system must be able to include PHP modules (future fraud management system, etc)