We want an "offline" affiliate extension module built for Magento. Each customer on our store that creates a login in Magento will have a new tab added to their account profile with their own personal Referral Coupon Code that they can give to friends and family. The Referral Coupon Code will discount a first-time order by a percentage amount (e.g. 5%) that I need to be able to set in the admin of Magento. When someone uses a Referral Coupon Code it gives Credit Points to the person that...