---
title: DiscountApplication - Customer API
description: Captures the intentions of a discount source at the time of application.
api_version: 2026-04
api_name: customer
type: interface
api_type: graphql
source_url:
  html: 'https://shopify.dev/docs/api/customer/latest/interfaces/DiscountApplication'
  md: >-
    https://shopify.dev/docs/api/customer/latest/interfaces/DiscountApplication.md
---

# Discount​Application

interface

Captures the intentions of a discount source at the time of application.

## Fields

* allocation​Method

  [Discount​Application​Allocation​Method!](https://shopify.dev/docs/api/customer/latest/enums/DiscountApplicationAllocationMethod)

  non-null[Pre-auth accessible](https://shopify.dev/docs/apps/build/customer-accounts/order-status-page#customer-account-api)

  The method by which the discount's value is allocated to its entitled items.

* target​Selection

  [Discount​Application​Target​Selection!](https://shopify.dev/docs/api/customer/latest/enums/DiscountApplicationTargetSelection)

  non-null[Pre-auth accessible](https://shopify.dev/docs/apps/build/customer-accounts/order-status-page#customer-account-api)

  The lines of targetType that the discount is allocated over.

* target​Type

  [Discount​Application​Target​Type!](https://shopify.dev/docs/api/customer/latest/enums/DiscountApplicationTargetType)

  non-null[Pre-auth accessible](https://shopify.dev/docs/apps/build/customer-accounts/order-status-page#customer-account-api)

  The type of line that the discount is applicable towards.

* value

  [Pricing​Value!](https://shopify.dev/docs/api/customer/latest/unions/PricingValue)

  non-null[Pre-auth accessible](https://shopify.dev/docs/apps/build/customer-accounts/order-status-page#customer-account-api)

  The value of the discount application.

***

##### Variables

```json
{
	"allocationMethod": "",
	"targetSelection": "",
	"targetType": "",
	"value": ""
}
```

##### Schema

```graphql
interface DiscountApplication {
  allocationMethod: DiscountApplicationAllocationMethod!
  targetSelection: DiscountApplicationTargetSelection!
  targetType: DiscountApplicationTargetType!
  value: PricingValue!
}
```