Hi Corey.
Event Tickets Plus (ET+) doesn’t handle any of the payment processing.
If you used it with WooCommerce, for example, you could possibly set this up (possibly needing a paid add-on for WooCommerce). However, please consider this information about compatibility with their add-ons: https://theeventscalendar.com/knowledgebase/compatibility-with-woocommerce-extensions/
In this case, I might suggest our generous Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
You could request this as a new feature (or maybe search to see if the idea was already posted by someone else) at our plugins’ UserVoice page.
This allows others who are interested in that feature to easily voice their support. We frequently review suggestions there to find out which ones are popular, then we implement as many of them as we can.
If you post it / find it, feel free to link to it from here in case anyone comes across this forum thread in the future.
Let me know if you have any follow-up questions.