title: How to cancel All subscriptions on a plan in Stripe?
body: <p>I read on Stripe docs : </p>
  
  <blockquote>
    <p>Deleting a plan does not affect any existing subscribers of that plan,
    but new customers cannot be subscribed to it</p>
  </blockquote>
  
  <p>I want to delete a plan and Cancel all subscriptions on it on Stripe. Is there anyway do it?</p>