Does the Adobe CS6 software suite require an additional subscription payment?

Hi there,

I'm hoping to graduate from the realm of 'hack-video-editor-who-thinks-he's-all-that-and-a-bag-of-chips- with-Adobe-Premiere-Elements-8-which-he-can-use-pretty-well, to novice with the vastly more sophisticated Adobe Premiere Pro (CS6) at some stage in the not overly distant future.

I read a question on these forums about a subscription to use this software.

If I purchase Premiere Pro CS-whatever the number'll be when I get the money together, is there an additional monthly subscription fee aswell? The version I'd be buying would be the retail version found in stores.