Is Event Tickets addon availble for free like the EventOn plugin?

We recently had a post where you suggested that we install the Event Tickets addon. Here is the link to the post - https://wplms.io/support/forums/topic/cant-associate-a-product-with-an-event-using-eventon-events/ Do we need to purchase the Event Tickets addon or is it be included for free like the EventOn plugin? It seems like this should be free since there is no way to associate a product with an event unless you have the Event Tickets addon. Please let us know if this will be included for free and how we can use it without an additional purchase. Thank you. Regards, Brad