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# ApplyCheckoutCouponDataInput

GraphQL input

Apply checkout coupon data object

Reference: https://docs.bigcommerce.com/developer/api-reference/graphql/storefront/types/inputs/apply-checkout-coupon-data-input

## Fields

- `couponCode` — The checkout coupon code

## Definition

```graphql
input ApplyCheckoutCouponDataInput {
  couponCode: String!
}
```