Hello,
Thanks for checking out our plugins!
To allow users to register for events, you’ll need Event Tickets (for RSVP-style reservations or ticket sales through PayPal) or Event Tickets Plus (if you would like to sell tickets via an integration with WooCommerce or Easy Digital Downloads).
You are correct that Event Aggregator is needed to import from a Google calendar. Events Calendar Pro does add some great features like recurring events, shortcodes, additional widgets, and three more calendar views – photo, map, and week. But, it is not required for our ticketing plugins or for Event Aggregator. All you need for Event Aggregator is our free events plugin, The Events Calendar.
We do offer full refunds within 30 days of purchase, so if you’d like to take Event Aggregator or any of our other premium add-ons for a test run, feel free to do so! Please let me know if you have any additional questions.
Thanks,
Jennifer