Subscription plans: Subscriptions: USD $39.99/(6 months), USD $79.99/(one-time purchase) - Subscriptions will be charged through your iTunes account at the confirmation of purchase. - Your subscriptions will automatically renew unless cancelled at least 24 hours before the end of current subscription period. - Your iTunes account will be charged for renewal within 24-hours prior to the end of the current period, for the same duration and at the current subscription price. - You may manage your subscriptions in your iTunes Account Settings after purchase. - No cancellation of the current subscription is allowed during an active subscription period. - Terms of service: https://www.pdfreaderpro.com/terms_of_service - Privacy Policy: https://www.pdfreaderpro.com/privacy-policy