Well I know we took a trip down to Disney and we put the just about everything on it. And when we got home we paid the minimum, the next month there was like a $10 charge, we called and asked about it. That was when we where pointed to two facts. It's only the resort stay+tax that is 0%, and they get to credit your account how ever it's most favorable to them.
So now we keep my card clear of every thing but 0% stuff.
Our guide told us it was only the first $2k that was 0% so we split it $2k on one card and the rest on another card.
Mark it up to. Once burned, twice shy. Not that the interest killed us or anything but you know we like to spread it out if we can. 0% is too good to pass up.
johno