When we first ordered Studio 5000 v21 Professional Edition with RSNetWorx we only received its DVD, a DVD for the previous versions of RSLogix 5000 and a FactoryTalk View Studio v7 DVD.
I would think it strange that they sent you all of the Editions. That has not been my experience to date, but different strokes I guess? They do often give you the full installation files for certain software which you unlock with the necessary activation.
We did not ask for the View Studio DVD, yet they sent it, and we didn't complain.
Regards,
George