Coupons

Methods to apply and remove coupon codes from the cart.

Apply a coupon

Use to apply one coupon per cart. Coupon codes are not case-sensitive. Returns the updated cart object if the discount code is valid. Otherwise, returns a validation error.

The parameters for this query are code (required), _locale, and _currency.

mutation {
  applyCoupon(code: "SAVE10") {
    accountId
    grandTotal
    couponId
    couponCode
  }
}

Remove a coupon

Use to remove a coupon from an account order. Returns the updated cart object.

The parameters for this mutation are _locale, and _currency.

mutation {
  removeCoupon {
    accountId
    grandTotal
    couponId
    couponCode
  }
}