I recently bought the CALENDAR PRO, only to start using use Community Events. I now see that this is a stand alone plugin and not included in the Pro version.
Sure. We have a pretty great Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
Since the two add-ons do work together, I suggest purchasing Community Events now, getting your site setup how you want, and then requesting a refund of PRO within your refund time period if you determine you really don’t want it.