We don't give out free trials anymore without a transaction. We've automated everything in terms of setup and cancellation of subscriptions so it's easier to manage when there's an actual Paypal transaction.
That being said, I'll happily refund you if the proxies aren't to your liking! So in a way that's still a free trial 😉
Just buy a $19 package, give them a try, and if they're not what you expected just ask for a refund within 5 days and we'll process it right away!
If you do like them (as I expect you will) you don't have to do a thing.