diff --git a/src/Service/DocumentService.php b/src/Service/DocumentService.php
new file mode 100644
index 00000000..2e2ca655
--- /dev/null
+++ b/src/Service/DocumentService.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Vin\ShopwareSdk\Service;
+
+class DocumentService extends ApiService
+{
+    private const DOCUMENT_DOWNLOAD_ENDPOINT = '/api/_action/document/%s/%s?download=1';
+    private const INVOICE_DOCUMENT_CREATE_ENDPOINT = '/api/_action/document/invoice/create';
+
+    public function downloadDocumentPdfByIdAndDeepLink($documentId, $documentDeeplink)
+    {
+        $path = sprintf(self::DOCUMENT_DOWNLOAD_ENDPOINT, $documentId, $documentDeeplink);
+
+        $response = $this->httpClient->get(
+            $this->getFullUrl($path),
+            [
+                'headers' => $this->getBasicHeaders(),
+            ]
+        );
+
+        return $response->getBody()->getContents();
+    }
+}
\ No newline at end of file