i would like to be able to keep track of referrals on my site. using the cbsubs i would like to be able to offer a discount to people if they refer people to our memberships. i would like to be able to define which membership the invitees must sign up for in order for the discount to be applied to the current member.
example: a current member visits my site and sends an invite to a friend. that friend then signs up for my membership (they must sign up for the paid membership). i would then like for it to keep track and apply a discount to the next month for the current member (discount defined by me in the promotions). i would like to be able to make the settings only apply one discount per month per customer. also it would be great if the invitee could get a discount as well defined by me in promotions. so i could set it to give a %25 discount to the current member for the referral and a %10 discount to the new client for signing up. thank you