Hi Roberto,
Thanks for reaching us.
We have no trial system for our pro plugin. You can try our free version plugin and if you require a pro version you should purchase it.
After purchasing if you think our plugin did not meet your expectation then we can refund you as we provide 30 days money-back guarantee from the purchase time.
Let me know if you need any further assistance.
Thank you.
free trial
Roberto Di Prima
hi, i would like to buy the plugin but i would like to test it first because i tried 2 other plugins and in my theme they don’t work. it’s possible? Thanks for your help