diff --git a/config/services.yaml b/config/services.yaml
index 9d1ee14e..72817508 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -306,3 +306,13 @@ services:
     App\Service\WarrantyBulkUploader:
         arguments:
             $em: "@doctrine.orm.entity_manager"
+
+    # warranty serial file logger
+    App\Service\WarrantySerialUploadLogger:
+        arguments:
+            $em: "@doctrine.orm.entity_manager"
+
+    # warranty serial load logger
+    App\Service\WarrantySerialLoadLogger:
+        arguments:
+            $em: "@doctrine.orm.entity_manager"
diff --git a/src/Controller/CAPI/WarrantySerialController.php b/src/Controller/CAPI/WarrantySerialController.php
index c5e27f33..61f030d7 100644
--- a/src/Controller/CAPI/WarrantySerialController.php
+++ b/src/Controller/CAPI/WarrantySerialController.php
@@ -32,7 +32,7 @@ class WarrantySerialController extends APIController
         $this->acl_gen = $acl_gen;
     }
 
-    public function upload(Request $req, EntityManagerInterface $em, WarrantySerialUploadLogger $upload_logger
+    public function upload(Request $req, EntityManagerInterface $em, WarrantySerialUploadLogger $upload_logger,
                            WarrantySerialLoadLogger $load_logger)
     {
         $this->denyAccessUnlessGranted('warrantyserial.upload', null, 'No access.');
@@ -69,7 +69,7 @@ class WarrantySerialController extends APIController
             $log_data = [
                 'user_id' => $user_id,
                 'is_uploaded' => false,
-                'error' => $error;
+                'error' => $error,
             ];
             $this->upload_logger->logWarrantySerialUploadInfo($log_data);
             return new APIResponse(false, $error);
@@ -108,7 +108,7 @@ class WarrantySerialController extends APIController
                     'user_id' => $user_id,
                     'is_loaded' => true,
                     'serial' => $serial,
-                    'error' => '';
+                    'error' => '',
                 ];
 
                 $this->upload_logger->logWarrantySeriaLoadInfo($log_data);
@@ -152,7 +152,7 @@ class WarrantySerialController extends APIController
                 'user_id' => $user_id,
                 'is_loaded' => false,
                 'serial' => '',
-                'error' => $error;
+                'error' => $error,
             ];
             $this->upload_logger->logWarrantySeriaLoadInfo($log_data);
 
@@ -162,7 +162,7 @@ class WarrantySerialController extends APIController
         // validate the date created
         $str_date_create = trim($row[3]);
 
-        $date_create = $this->convertDateCreate($str_date_create)
+        $date_create = $this->convertDateCreate($str_date_create);
         if ($date_create == null)
         {
             // log
@@ -172,7 +172,7 @@ class WarrantySerialController extends APIController
                 'user_id' => $user_id,
                 'is_loaded' => false,
                 'serial' => $serial,
-                'error' => $error;
+                'error' => $error,
             ];
 
             $this->upload_logger->logWarrantySeriaLoadInfo($log_data);
@@ -180,11 +180,13 @@ class WarrantySerialController extends APIController
             return false;
         }
 
+        // check if serial is a dupe
+
         // valid entry
         return true;
     }
 
-    protected convertDateCreate($str_date_create)
+    protected function convertDateCreate($str_date_create)
     {
         // since some people cannot follow simple instructions...
         // check the date format on the string
diff --git a/src/Entity/WarrantySerialQueue.php b/src/Entity/WarrantySerialQueue.php
new file mode 100644
index 00000000..cc67f46d
--- /dev/null
+++ b/src/Entity/WarrantySerialQueue.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use DateTime;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(
+ *      name="warranty_serial_queue",
+ * )
+ */
+class WarrantySerialQueue
+{
+    // unique id
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    protected $id;
+
+    // date created
+    /**
+     * @ORM\Column(type="datetime")
+     */
+    protected $date_create;
+
+    // warranty serial file
+    /**
+     * @ORM\Column(type="string", length=80, nullable=true)
+     */
+    protected $file_serial;
+
+    // status
+    /**
+     * @ORM\Column(type="string", length=20)
+     */
+    protected $status;
+
+    public function __construct()
+    {
+        $this->date_create = new DateTime();
+        $this->file_serial = null;
+        $this->status = '';
+    }
+
+    public function getID()
+    {
+        return $this->id;
+    }
+
+    public function setFileSerial($file = null)
+    {
+        $this->file_serial = $file;
+        return $this;
+    }
+
+    public function getFileSerial()
+    {
+        return $this->file_serial;
+    }
+
+    public function setStatus($status)
+    {
+        $this->status = $status;
+        return $this;
+    }
+
+    public function getStatus()
+    {
+        return $this->status;
+    }
+}
diff --git a/src/Entity/WarrantySerialUploadLog.php b/src/Entity/WarrantySerialUploadLog.php
index e9e916b3..77792bfe 100644
--- a/src/Entity/WarrantySerialUploadLog.php
+++ b/src/Entity/WarrantySerialUploadLog.php
@@ -99,3 +99,4 @@ class WarrantySerialUploadLog
     {
         return $this->error;
     }
+}