+
+ /**
+ * Clears this bean from previous usage
+ */
+ void clear ();
+
+ /**
+ * Registers the order list of tems with the customer
+ * <p>
+ * @param customer Customer instance
+ * @param orderedItems Ordered items list
+ * <p>
+ * @return Access key
+ */
+ String registerItems (final Customer customer, final List<AddableBasketItem> orderedItems);