redeemPromocode
fun redeemPromocode( callback: RedeemPromocodeCallback, promocode: String, selectedUnitItems: Pair<String, String>? = null, cartId: String = "current")
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Redeems a promo code. After activating the promo code, the user gets free items and/or the price of the cart is reduced.
See also
Parameters
promocode
Unique case sensitive code. Contains letters and numbers.
cartId
Cart ID. Default value is current.
selectedUnitItems
The reward that is selected by a user. Object key is an SKU of a unit, and value is an SKU of one of the items in a unit.
callback
Status callback.