Refund requests are only valid for the initial period and will not be approved for recurrent payment periods. No refunds will be given for accounts terminated for violations of these Terms.</li> <li>3.6. Changes to the Price and Subscription Plans: We may change our subscription plans and the price of our service from time to time. however, any price changes or changes to your subscription plans will apply no earlier than 30 days following notice to you.</li> </ul> <p> </p>Limitations<p> </p> <ul> <li>4.1. Minors: VPNCity Services may be used by persons aged at least 18 years old.