# TalonOne.SetDiscountPerAdditionalCostPerItemEffectProps ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **name** | **String** | The description of this discount. `#number` is appended to the name. It is equal to the `position` property. | **additionalCostId** | **Number** | The identifier of the additional cost to be discounted. | **value** | **Number** | The monetary value of the effective discount applied to the item's additional cost. | **position** | **Number** | The index of the item in the `cartItem` object containing the additional cost that this discount applies to. | **subPosition** | **Number** | The index of the item unit in its line item. | [optional] **additionalCost** | **String** | The API name of the additional cost to be discounted. | **desiredValue** | **Number** | _[(Partial discounts enabled only)](https://docs.talon.one/docs/product/applications/manage-general-settings#partial-discounts)_. The monetary value of the discount to be applied to the additional cost without considering budget limitations. | [optional]