Its in this email
Thanks Ryan. Your membership has been approved.
If you haven't already done so, the next step is to Register a Username.
Complete your registration here:
http://tinyurl.com/4vwlj27
I would rather not take time to resend the link or create the user via "add a member."
Anyone know where can I change or delete the expiration date of the registration link? I don't see an option within S2Member.
thanks - Ryan