title: Custom parameters in stripe redirect url
body: <p>How to add custom parameters in stripe redirect URLs.
  My code is </p>
  
  <pre><code>$authorize_request_body = array(
        'response_type' =&gt; 'code',
        'scope' =&gt; 'read_write',
        'client_id' =&gt; $stripe_client_id,
        'entity_id' =&gt; $entity_id,
  );
  $url = AUTHORIZE_URI . '?' . http_build_query($authorize_request_body);
  echo "&lt;a href='$url' class='btn btn-primary'&gt;Connect with Stripe&lt;/a&gt;";
  </code></pre>
  
  <p>I want to get dynamically 'entity_id' in redirect URLs
  Is that possible?</p>