---
title: CartCustomDiscountApplication - Storefront API
description: Type CartCustomDiscountApplication is not supported in this version
api_version: 2026-04
source_url:
  html: https://shopify.dev/docs/api/storefront/latest/objects/CartCustomDiscountApplication
  md: https://shopify.dev/docs/api/storefront/latest/objects/CartCustomDiscountApplication.md
---

# Cart​Custom​Discount​Application

object

This API version is not supported.