<strong>Note:</strong> You must set up a webhook endpoint so that Stripe can send messages in order to verify and process payments. You can do this on the <a href="https://dashboard.stripe.com/account/webhooks">Developers > Webhooks</a> page in your dashboard with the following URL:
		<pre><code>{boardUrl}/payment_callback.php?_xfProvider=stripe</code></pre>
		For additional security, it is also recommended to input your "Signing secret" below.