diff --git a/src/Lce/Connection.php b/src/Lce/Connection.php
index d4f85bd..94dbe5c 100644
--- a/src/Lce/Connection.php
+++ b/src/Lce/Connection.php
@@ -44,6 +44,14 @@ public function post($resource, $params, $format = null)
         return $response;
     }
 
+    public function put($resource, $id = null, $action = null, $format = null, $params = null)
+    {
+        $uri = $this->base_uri($resource, $id, $action, $format);
+        $response = $this->request('put', $uri, $params, $format);
+
+        return $response;
+    }
+
     public function server()
     {
         return $this->servers[$this->env];
diff --git a/src/Lce/Resource/Order.php b/src/Lce/Resource/Order.php
index 4aa182f..30f5a6f 100644
--- a/src/Lce/Resource/Order.php
+++ b/src/Lce/Resource/Order.php
@@ -54,4 +54,11 @@ public function tracking()
 
         return $tracking;
     }
+
+    public function cancel()
+    {
+        $cancel = Lce::$connection->put('orders', $this->id, 'cancel');
+
+        return $cancel;
+    }
 }