title: Can I use admob rewarded ads to remove banner ads?
body: <p>I have an app. Where I shows Banner &amp; Interstitial ads to users.
  I want to give user an option to temporary remove ads for 1 day using Rewarded ads.</p>
  
  <p>Is that legal? Can I use rewarded ads to remove Banner &amp; Interstitial ads?</p>