Hi, Edward. Thanks for your interest in our plugin suite.
If you want to sell tickets only via Eventbrite’s platform, I’d recommend getting Eventbrite Tickets and not get Event Tickets Plus (ET+).
However, if you want to use WooCommerce or Easy Digital Downloads (EDD) — and all the extensions available to those solutions, such as a specific payment gateway — then I’d recommend using ET+ and not getting Eventbrite Tickets. ET+ uses that e-commerce plugin of your choice and you can think of it as ET+ simply creating a product and then adding it to the cart. The e-commerce plugin takes over from there, handling payments, refunds, coupon codes, etc.
We have a pretty great Refund Policy so you can buy one or many of our add-ons and thoroughly test them.
I hope this info helps. Let me know if you have any follow-up questions.