title: How to configure paypal sandbox auto return URL?
body: <p>I am using <code>ubercart</code> module in <code>Drupal</code>, and I need help to configure return <code>URL</code> from <code>PayPal sandbox</code>. I tried creating business account in <a href="https://developer.paypal.com/webapps/developer/dashboard" rel="noreferrer">https://developer.paypal.com/webapps/developer/dashboard</a> , but that also is not working.</p>