hehe this is what i did first.
i choose crysta then i just went ahead and select 1 char and 30 days.
then u will find out they give u 30 days free for first month so u do not need to add in any extra info,
just click next etc etc confirm then ur account is setup and u can play first 30 days first before u need to do any clickandbuy account details.
i saving that later when i am less busy with grinding haha