# UltracartClient::CouponTierItemDiscount ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **discount_amount** | **Float** | The amount of subtotal discount | [optional] | | **items** | **Array<String>** | A list of items which will receive this discount. | [optional] | ## Example ```ruby require 'ultracart_api' instance = UltracartClient::CouponTierItemDiscount.new( discount_amount: null, items: null ) ```