diff --git a/src/Cart.php b/src/Cart.php
index 49b2cd3..3ad994a 100644
--- a/src/Cart.php
+++ b/src/Cart.php
@@ -31,6 +31,11 @@ class Cart implements \Serializable
      */
     private StorageInterface $storage;
 
+    /**
+     * @var array $meta
+     */
+    private array $meta;
+
     /**
      * @var
      */
@@ -52,6 +57,7 @@ public function __construct(StorageInterface $storage, $dispatcher, $config)
 
         $this->conditionsOrder = $this->storage->get('cart:conditionsOrder') ?? config('cart.condition_order.cart');
         $this->itemConditionsOrder = $this->storage->get('cart:itemConditionsOrder') ?? config('cart.condition_order.item');
+        $this->meta = $this->storage->get('cart:meta') ?? [];
     }
 
     public function clone(StorageInterface $storage, $dispatcher = null, $config = null): Cart
@@ -333,6 +339,20 @@ public function setItemConditionsOrder(array $itemConditionsOrder): void
         $this->items()->each->setItemConditionsOrder($itemConditionsOrder);
     }
 
+    /**
+     * @param string[] $itemConditionsOrder
+     */
+    public function setMeta(string $key, mixed $data): void
+    {
+        $this->meta[$key] = $data;
+        $this->storage->put('cart:meta', $this->meta);
+    }
+
+    public function getMeta(string $key, mixed $default): mixed
+    {
+        return $this->meta[$key] ?? $default;
+    }
+
     private function updateItemStorage()
     {
         $this->updateConditionPrice();