title: Google Geochart are they free after 11th June 2018?
body: <p>They say charts are free:
  <a href="https://developers.google.com/chart/" rel="nofollow noreferrer">https://developers.google.com/chart/</a></p>
  
  <p>But geo charts do require a mapsApiKey
  <a href="https://developers.google.com/chart/interactive/docs/gallery/geochart" rel="nofollow noreferrer">https://developers.google.com/chart/interactive/docs/gallery/geochart</a></p>
  
  <p>And starting 11th June they are charging for the usage of Google Maps API. </p>
  
  <p>So are they free or not? </p>