diff --git a/include/dpp/sku.h b/include/dpp/sku.h
index ef4046ef72..f9d7c03908 100644
--- a/include/dpp/sku.h
+++ b/include/dpp/sku.h
@@ -34,6 +34,14 @@ namespace dpp {
  * @brief The type of SKU.
  * */
 enum sku_type : uint8_t {
+	/**
+	 * @brief Represents a durable one-time purchase
+	 */
+	DURABLE = 2,
+	/**
+	 * @brief Consumable one-time purchase
+	 */
+	CONSUMABLE = 3,
 	/**
 	 * @brief Represents a recurring subscription
 	 */