I try to get $100 a month for AA redemptions. Today was the first day I was eligible to redeem for AA, and I only had $95.65 in the account.
So I went into my email and clicked the link in every email they have ever sent me. Sure enough, now I am at $100.40.
I would suggest everyone do that monthly. I did it last month and ended up getting an additional $15 or so.