title: Show price on Braintree's Dropin UI
body: <p>I have an iOS app integrating Braintree's Dropin UI.
  When the dropin is showed, the user can hit "pay" button and he is redirected directly to the "Thanks for your order" page.</p>
  
  <p>My problem is I can't find a way to display the price on Braintree's dropin UI. And I know that customers want to see the price again before tapping the button.</p>
  
  <p>I saw nothing in the docs relating to this.</p>