login first at
https://passport.asiasoft.net/logon/login.aspxthen go to A-cash and choose top up by prepaid card
Enter ur serial no. and secure no.
after that go to Q-box,then u will see a msg in ur Q-box
into the Q-box will show u the e-pin and pwd
After that go to
http://www.silkroadonline.net to buy ur silk^_^