diff --git a/Entity/Invoice.php b/Entity/Invoice.php
index 130f1a7..36c2eb7 100644
--- a/Entity/Invoice.php
+++ b/Entity/Invoice.php
@@ -293,7 +293,7 @@ class Invoice extends CollmexObject
      */
     protected $position_type;
     /**
-     * @ORM\Column(type="integer")
+     * @ORM\Column(type="string")
      */
     protected $product_id;
     /**
diff --git a/Entity/Product.php b/Entity/Product.php
index 45b1b45..28e9b37 100644
--- a/Entity/Product.php
+++ b/Entity/Product.php
@@ -267,36 +267,24 @@ class Product extends CollmexObject
      * @ORM\Column(type="string")
      */
     protected $goods_number;
-    /**
-     * @ORM\Column(type="string")
-     */
-    protected $extraInfo;
-
-
-
-    public function setField($key, $value)
-    {
-        $this->template[$key] = $value;
-
-        if ($key == 'remark') {
-            $this->parseRemark();
-        }
-    }
+    
 
     public function getExtraInfo()
     {
-        return $this->extraInfo;
+        return $this->parseRemark();
     }
 
     public function parseRemark()
     {
         $remark = $this->getField('remark');
-
         preg_match_all("/(\[)(.*?)(\])/", $remark, $aMatches);
-
+        $array = array();
+        
         foreach ($aMatches[2] as $match) {
             $parameters = explode('=', $match);
-            $this->extraInfo[$parameters[0]] = $parameters[1];
+            $array[$parameters[0]] = $parameters[1];
         }
+        
+        return $array;
     }
 }
\ No newline at end of file
diff --git a/Services/CollmexManager.php b/Services/CollmexManager.php
index 7fa5413..c30ce23 100644
--- a/Services/CollmexManager.php
+++ b/Services/CollmexManager.php
@@ -185,7 +185,7 @@ public function getInvoice($invoiceNo = null, $customerNo = null, $from = null,
 
         return $response->getObjects()[0];
     }
-
+    
     public function getInvoices($customerNo = null, $from = null, $to = null, $onlyIssued = 0, $onlyModified = 0, $onlyCreatedWithThisAPI = 0, $companyId = 1)
     {
         $request = new Request([
@@ -208,6 +208,7 @@ public function getInvoices($customerNo = null, $from = null, $to = null, $onlyI
         return $response->getObjects();
     }
 
+    
 
 
 }
\ No newline at end of file