Hi Daniel. Thanks for considering our PRO add-on.
One of its many features is the ability to easily add additional/custom fields.
If you’re interested in having your site visitors/users submit their own events, that’s what the Community Events add-on is for. And additional/custom fields you add via PRO will show up on the Community Events front-end event submission form, too.
I hope this answers your question.
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.
Let me know if you have any follow-up questions.