Documenting Paid vs. Free Endpoints

Hi All,

We've got a wide variety of endpoints and actions that we have in our documentation. Some of the Actions are included with the base subscription and some are paid. Is there a convention or easy method to display that? I could use Tags, but we're using them elsewhere to indicate what feature set this belongs with (Users, Organizations, etc.). 

We've got it set up now that the GET actions are always free but some of the POST or PATCH actions are in the paid tier. 

Thanks,

Michael