Sorry for posting this here if it's the wrong place.

I'm currently playing on PC, and was interesting in getting the PS3 version, I was wondering if I bought it does it add 30 days of subscription time to my account?

I was considering getting it as it comes with a security token.

Also will I be able to switch back and forth between them, I.E log out of the PC version then straight into the PS3 version on the same character?

Thanks