title: Google Maps Javascript API Billing
body: <p>I want to use any of these 3 APIs:</p>
  
  <ol>
  <li>Maps JavaScript API  </li>
  <li>Geocoding API</li>
  <li>StreetViewPanorama(Dynamic Street
  View)</li>
  </ol>
  
  <p>But I could not get an exact information on how the billing works. 
  I want to know 2 things regarding these:</p>
  
  <ol>
  <li>By using any of these APIs, can we get requests for free without adding the billing details?</li>
  <li>If its mandatory to add billing details, how many requests will I get for free if billing details are added?</li>
  </ol>
  
  <p>Anyone who knows these, please help.</p>