Month or so ago, I wanted to check stats and saw something like: "Your old account is closed and you need to open another because we changed payment system (or some other system)". I saw that when I came to their site, they didn't inform me by e-mail, so I promoted them with old codes for a while. Luckily I didn't promote them too much, or I'll go nuts with code changing.
I wrote them, but I got simple "Open new account" type message.
