Create cart orders
 To create a cart order, you must perform the following:
  - Get the orders manager.
    Get and instance of the OrdersManager object.  - Create new cart order.
    To create an instance of the CartOrder class, call the CreateCartOrder method of the orders manager.   - Set the properties of the cart order.
    Set the properties of the CartOrder object to the specified values.  - Set the llist of cart order addresses.
  - Save changes.
    Save the changes to the orders manager.  
 
Here is the full code sample: