Good evening Merijin and welcome to the Events Calendar forum!
Thank you for your interest in our products.
We’ll be glad to answer your questions.
While we do not have an official “trial license” or “demo license”, we do have a thirty-day, no-questions-asked refund policy that many folks use to facilitate a “trial period.”
This refund policy, which you can read about here, lets you tinker with the premium add-ons for up to thirty days; if you’re not satisfied, simply head to this page and request a refund. We process refunds in usually no more than a few more hours.
Best regards,
Geoff B.