I haven't got that yet but I'm on a different board with people working their way out of debt.
I have always said -- the fine print basically boils down to this "We can do whatever we want, anytime we want for whatever reason we want".
Yes, I know there are regulations in place, etc... but really it just boils down to they can raise rates, lower limits, raise minimum payments, basically whatever they want to because they can. They don't have to justify it at all.
I was just reading an article someone posted about a card that is for those with *really* bad credit, charging 79.9% interest with a credit limit of $300. It used to be something like $275 in fees just to open the card with a $250 limit, however, with some of the laws they can't charge that high of a fee, therefore they lowered their fee to $100? and raised the rate to 79.9% (I think it was 9.9%). This is just going by what I read, I don't know how accurate it is but didn't surprise me one bit.