I signed up with AT&T Referrals a little over a year ago. During the first few months I referred 3 family members and received prepaid visa cards totaling $75 ($25 for each referral). A few months ago I referred my brother and put him on my referral list at the AT&T website. They were supposed to send him an email with a link for my referral info so he could click on it and order. The problem was he had no ISP at the time and couldn't receive emails. He gave me his Yahoo account info so I could access his emails. One day I... read full review »