I still have 4 free 10days passes left , PM me and i will send u the trial serial no. The trial account can be coverted to full account by paying USD$19.99 as activation fee and u also get a free 30 days playtime.
Credit card is NEEDED to install the trial account(credit card will not be charged at this moments, it only for verification) and for conversion to full account(credit card will be charged for activation fee of USD$19.99 and later subscription after the 30days free playtime expire).

My 10 days free trial pass is for US server only.