title: Getting billing info express checkout
body: <p>I would like to get User billing information from PayPal so that I can compare the billing information the user would have inputted in my site with those which the user has in PayPal. </p>
  
  <p>I did try to access this information using the response which PayPal gives using 
  getECResponse.GetExpressCheckoutDetailsResponseDetails.PayerInfo.Address.Street1
  but these are all null.</p>
  
  <p>Is this possible? I am using Express checkout and these are digital goods so the user would not be inputting any shipping details himself.</p>
  
  <p>Thanks</p>