Adds a DiscountCode to the Cart to activate the related CartDiscounts. Adding a Discount Code is only possible if no DirectDiscount has been applied to the Cart. Discount Codes can be added to frozen Carts, but their DiscountCodeState is then DoesNotMatchCart.
DoesNotMatchCart
The maximum number of Discount Codes in a Cart is restricted by a [limit](/../api/limits#carts). Specific Error Code: [MatchingPriceNotFound](ctp:api:type:MatchingPriceNotFoundError)
Readonly
code of a DiscountCode.
code
Adds a DiscountCode to the Cart to activate the related CartDiscounts. Adding a Discount Code is only possible if no DirectDiscount has been applied to the Cart. Discount Codes can be added to frozen Carts, but their DiscountCodeState is then
DoesNotMatchCart.