# UltracartClient::OrderReplacementItem

## Properties
Name | Type | Description | Notes
------------ | ------------- | ------------- | -------------
**arbitrary_unit_cost** | **Float** | Cost to charge the customer if specified.  If not specified then the default item cost is used. | [optional] 
**merchant_item_id** | **String** | Item ID | [optional] 
**quantity** | **Float** | Quantity | [optional]