PureVPN SmartDNS does not have a free trial. Instead, you are given a risk-free choice to try out their services in the form of a 7-day money back guarantee policy. It is worth noting that since you have to buy a PureVPN plan as well to get the smart DNS, there will be two separate refund policies affecting you at the same time. If you purchase PureVPN for one year, then the smart DNS is free, so that means just one refund.
7-Day Risk-Free Trial of PureVPN SmartDNS
Sign up with PureVPN, and regardless of your purchases, there is a 7-day money back guarantee. This means that you can give a closer look at PureVPN without any risks, while being able to use a VPN service at the same time.