diff --git a/src/CartSubItem.php b/src/CartSubItem.php
index <HASH>..<HASH> 100644
--- a/src/CartSubItem.php
+++ b/src/CartSubItem.php
@@ -17,7 +17,6 @@ class CartSubItem
 
     public $locale;
 
-    public $items = [];
     public $internationalFormat;
     private $itemHash;
 
@@ -54,8 +53,8 @@ class CartSubItem
     {
         $price = $this->price;
 
-        if(isset($this->options['items'])) {
-            foreach ($this->options['items'] as $item) {
+        if(isset($this->items)) {
+            foreach ($this->items as $item) {
                 $price += $item->getPrice(false, false) + $item->subItemsTotal(false, false);
             }
         }
removing no used public varabiel