Hi Earl,
Thanks for checking out Event Tickets Plus!
You can integrate with either WooCommerce or Easy Digital Downloads to sell tickets. Each of those has its own payment processing options:
https://woocommerce.com/product-category/woocommerce-extensions/payment-gateways/
https://docs.easydigitaldownloads.com/article/861-payment-gateways
If you would prefer something simpler, Event Tickets will let you integrate directly with PayPal, and you can still use the additional features that come with Event Tickets Plus (collecting custom attendee data, QR codes, etc.) with those tickets.
We do offer full refunds within 30 days of purchase, so if you’d like to take Event Tickets Plus for a test run, feel free to do so! Please let me know if you have any additional questions.
Thanks,
Jennifer