Input object unstable 2022-07 Release candidate 2022-04 Latest 2022-01 2021-10 2021-07 Unstable 2022-07 Release candidate 2022-04 Latest 2022-01 2021-10 2021-07 The input object for the function. On this page Fields Fields cart (Cart!) The cart to discount. discountNode (DiscountNode!) The discount node executing the function. localization (Localization!) The localization of the function execution context. presentmentCurrencyRate (Decimal) The conversion rate between the shop's currency and the currency of the cart.