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Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.  Your auto-renewal can be turned off and your subscription can be managed by going to your Account Settings after purchase.  At the end of your 3-day trial and depending on the subscription duration that you choose, your subscription will auto-renew at prices: $2. 49 per week, $8. 99 per month, $89.  Your account will be charged for renewal within 24-hours prior to the end of the current period.  Unlimited VPN for videos and web-sites: you can easily access websites and stream favorite videos, even if they are not available in the country you are stay.  Shark VPN: the revolutionary VPN that encompasses online security and seamless access.  Payment will be charged to your iTunes Account at confirmation of purchase.  Boost online privacy and connect to Wi-Fi hotspots without fear.  Connect for use it: browse anonymously and collaborate with the internet community.  Click the activation button to turn your protection on and off. 
Easy to use!  The internet is the prime channel for activities.  One click to connecting Shark VPN.  No cancellation of the current subscription is allowed during active subscription period.