to those been buying MYCARD Point Cards from CN-USA, please take note of their Buying Limit system. I am fed up with this and I found a better quality and servcie site.
here you go....
http://www.offgamers.com/world-of-warcraft/wow-tw/wow-ipoint-c-16-2920-2922.ogm
they even have official 90 days sub card for taiwan wow