diff --git a/src/Constants/Vat.php b/src/Constants/Vat.php
index b2620e8..31f6faf 100644
--- a/src/Constants/Vat.php
+++ b/src/Constants/Vat.php
@@ -10,4 +10,6 @@ class Vat
     const vat0  = 'vat0'; // НДС 0%
     const vat10 = 'vat10';// НДС 10%
     const vat20 = 'vat20'; // НДС 20%
+    const vat110 = 'vat110'; // 10/110
+    const vat120 = 'vat120'; // 20/120
 }
\ No newline at end of file
diff --git a/src/Traits/HttpClient.php b/src/Traits/HttpClient.php
index 8384508..f14caa2 100644
--- a/src/Traits/HttpClient.php
+++ b/src/Traits/HttpClient.php
@@ -35,7 +35,7 @@ private function execute($action, $data = [])
 
         $headers['Content-Type'] = 'application/json';
 
-        $data = \json_encode($data, JSON_FORCE_OBJECT);
+        $data = \json_encode($data);
 
         $client   = new Client();
         $res      = $client->request(
@@ -51,4 +51,4 @@ private function execute($action, $data = [])
             'response' => $response,
         ];
     }
-}
\ No newline at end of file
+}