static function send_instant_notification($data)
 {
     $options = SendPress_Option::get('notification_options');
     if ($options['notifications-enable']) {
         $subscribed = '';
         $unsubscribed = '';
         if (intval($options['subscribed']) === 0) {
             //build instant subscribed
             $subscribed = SendPress_Notifications_Manager::build_subscribed_notification($data);
         }
         if (intval($options['unsubscribed']) === 0) {
             //build instant subscribed
             $unsubscribed = SendPress_Notifications_Manager::build_unsibscribed_notification($data);
         }
         if (strlen($subscribed) === 0 && strlen($unsubscribed) === 0) {
             return;
         }
         $body = $subscribed . "<br><br>" . $unsubscribed;
         $text = $subscribed . $unsubscribed;
         SendPress_Notifications_Manager::send_notification($body, $text);
     }
 }