Premium subscriptions may be cancelled at any time through the billing method made available at checkout or by contacting support. Cancellation stops future renewal; access normally continues until the end of the paid billing period.
Subscription fees are generally not refundable for a partially used billing period unless required by law or the checkout terms state otherwise. Duplicate or clearly erroneous charges should be reported promptly.
Before paid launch, the final checkout page should display the exact billing provider, renewal date, price and cancellation method.