I need a complete 3 tier referral system (affiliate system)
This system will need to have a user sign up form. When a user signs up, the system will generate a referral link specifically for that member.
When someone clicks through that link and signs up, the sign up needs to be tracked to the referrer.
ADDITIONALLY, the system needs to track referrals one more level. Meaning, if I am member A, member B signs up under me, then member C signs up under member B. All sign ups need to track back to member A.
This will need to be stored in a Mysql database and have a reporting function. I need to be able to run reports from a back end.