I said:
Bottom line,
all features are not free
and require upgrading to “pro”.
You said:
the plugin functions are for free and some are available in the premium version.
I don’t see how I’m wrong.
Unless somehow “all features are not free” != “Most of[snip]functions are for free” in some alternate universe.
Sorry if I sound snippy but I am finding it increasingly frustrating that plugins like yours (which don’t get me wrong is an excellent plugin and you deserve to be able to support yourself from it’s development) explicitly say that they are completely free in their description, and even go so far as to describe and explain features that you have to pay for without mentioning they are just that, paid for features.
Until of course you go ahead and install it only to discover the reason you installed it requires you to pay for the plugin. After the 30th experience of this it begins to feel very bait and switch.
My comment is only intended to help the next person caught in this frustrating experience move on and keep looking for a plugin that might solve their issue without money changing hands.