—Login to your account (CLICK HERE)
—Click “My Account” from the far right of the top navigation
—From the bottom left corner click “Manage Subscription”, Under “Order Management”.
—From the list of “Your Subscriptions” Select the “Manage” Dropdown.
—Choose “Delete Order” (The last option) + Confirm your request.
Your Subscription has been cancelled, and your card will not be charged again.