shameless bump

This is kinda of a stupid question, but I'm curious.

I have an active account that I received from beta, although I never played the beta due to work.

I logged into my account to see if there was some trial available (i figured there wouldn't be but wanted try it anyway.) Now it says my account is active, Type: Trial. But i can't access the game because I have no sub.

Now I wouldn't mind adding a sub, but I've never bought the game, and when I go through the process of adding a sub my total comes down to $0.00 (you don't get charged til the 30 days of free game time is up.)

Am I to assume that I can sub without actually paying the $50 bucks for the game?

Sorry for the idiot question, but it's a little misleading.

Thanks