77369 Affiliate System

I need an affiliate system with the following functions: 1. The affiliate signs up, and is able to receive a referral ID. 2. The affiliate system needs to track to the affiliate all over the site if their referral URL brought that particular person to the site, and decides to buy a membership throughout their visit. 3. I would like cookies to be used, however, this might cause problems, please give me your ideas... 4. TWO TIER 4. The affiliate area needs the following: -track all stats, uniques, and referrals -detailed sales stats - the ability to see past sales and past referrals by month or year in their affiliate panel - the ability to email and see all second tier users 5. Email notifications of sales, and referrals for the affiliates and the admin receives one as well. 6. Admin panel needs the following: -ability to mass email -ability to see all users details and who they were referred by -ability to view statistics -ability to change email notifications -ability to add/delete/edit users -ability to see sales reports and pay via paypal fast -Ability to change the pay for the first and second tier from the admin. 7. This system must be able to have alot of affiliates! 8. The affiliates system that I have now is not working, and I need this done as soon as possible. If you already have a script, please let me know... I also need the affiliates that are already signed on now to be transferred to the new system....