checkoutAddPromoCode
Add a promo code (voucher or gift card).
checkoutAddPromoCode(
checkoutId: ID!
promoCode: String!
): CheckoutAddPromoCode!
Arguments
checkoutAddPromoCode.checkoutId ● ID! non-null scalar
checkoutAddPromoCode.promoCode ● String! non-null scalar
Type
CheckoutAddPromoCode object
Result of checkout add promo code mutation.