My premium membership is expiring soon, but I want to change the credit card that it gets charged to. I tried turning "auto-renew" off and saving, then turning it back on and saving, thinking that maybe it would then ask me for the credit card info. Unfortunately, that didn't work. I've been looking all over the site for a link or something that deals with this, but nothing. Do I just have to wait for the membership to expire and reapp with the new CC then?