Hi James,
Thanks for reaching out. I will try to help with your question.
Our Events Ticket plugin only sends out the ticket email. The order email is happening in the realm of WooCommerce. I see they have a way to disable the order confirmation email, but it is an all-or-nothing thing. There may be a hook within WooCommerce that you would be able to check the price in before sending the email, but I’m not exactly where that would be. You would need to reach out to WooCommerce support to find out how to do that.
From our end, I can suggest using an RSVP instead of a ticket for free events. This doesn’t go through WooCommerce, and would only send them their RSVP confirmation.
Hope that helps! Please let me know if you have any additional questions about this.
Thanks,
Sky