Read my post #31. This explains what I did when I set up both mine and dh account. Even though I changed dh email address to his own it still would not let me buy gift cards. Customer service said I wasn't enrolled in AARP rewards. Other than that, the Ombudsmen email said they had to untangle both of our accounts. Basically I really do not know what the issues were. Seems to me that when I updated dh email to his own and then I set up my account using my own email with his cell number that our accounts had different info. The other strange thing was that dh bought gift cards in March just before I set up my "account". April 1 comes and he tries to buy more cards but he can't! Why? Who knows.
Just as an FYI to people, it appears when they are fixing things that instead of an email explaining that they think it is fixed they first send an email that says your password has changed. There is no explanation other than if you didn't request it to call customer service. When we did that, customer service gave us a temporary password and then we went in with that and changed the password to something we wanted. They should send an email explaining things and saying they have put a temporary password on the account and for you to go in and change it. They don't and they don't necessarily send another email saying things are all set. (I finally did get that email).