Home > @infiniteobjects/shopify-data-manager > AdminTypes > CalculatedDiscountApplication
A [discount application](https://shopify.dev/api/admin-graphql/latest/interfaces/discountapplication) involved in order editing that might be newly added or have new changes applied.
Signature:
export interface CalculatedDiscountApplication
| Property | Modifiers | Type | Description |
|---|---|---|---|
| allocationMethod | DiscountApplicationAllocationMethod | `${DiscountApplicationAllocationMethod}` | The method by which the discount’s value is allocated to its entitled items. | |
| appliedTo | DiscountApplicationLevel | `${DiscountApplicationLevel}` | The level at which the discount was applied. | |
| description? | Maybe<Scalars[‘String’][‘output’]> | (Optional) The description of discount application. Indicates the reason why the discount was applied. | |
| id | Scalars[‘ID’][‘output’] | A globally-unique ID. | |
| targetSelection | DiscountApplicationTargetSelection | `${DiscountApplicationTargetSelection}` | How the discount amount is distributed on the discounted lines. | |
| targetType | DiscountApplicationTargetType | `${DiscountApplicationTargetType}` | Whether the discount is applied on line items or shipping lines. | |
| value | PricingValue | The value of the discount application. |