Hi Joris,
Thanks so much for your interest in our plugins! We don’t offer any demo or trial versions of our products at this time–rather than rely on restrictive methods such as feature-limited trial downloads, we’ve chosen to instead provide a full 30-day refund policy for all of our plugins. Feel free to deploy the full versions of our products on your site and test the complete range of features at your disposal! Should you encounter any issues, you’ll have ready access to our premium support services, and we’ll be glad to process a refund for any reason within your 30-day trial should you no longer require our plugins for any reason.
I hope that helps to get you started here–let me know if you should have any other questions or concerns! Cheers, and thanks again for reaching out! 🙂