Howdy Bryan,
I would love to help you with that. Thanks for giving us a chance to clarify.
PRO offers no way to sell tickets, you would need WooCommerce Tickets or a similar addon to do that. However, you might not need PRO at all. It offer some great features, and a full list can be found here: Events Calendar Pro. But, for simply selling tickets many get away with just WooCommerce Tickets and the “core” free plugin: The Events Calendar.
Does that all make sense? Will that work for you? Please let us know.
Cheers!
– Brook