Hi Steve. Thanks for inquiring about our paid add-ons.
The Community Events add-on makes it easy for site visitors to add new events via the front-end.
It also integrates with our PRO add-on to make things like custom/additional fields easy to manage (these fields show up on the front-end Community Events form). Plus, it adds quite a few other benefits outside of integrating with Community Events.
Last but not least, we have a pretty great Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
Please give all this information a look-over and let me know if you have any other pre-sales questions.