diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/dto/custom/CustomAppRequest.kt b/src/main/kotlin/com/ecwid/apiclient/v3/dto/custom/CustomAppRequest.kt
index 56f692502..bdf12a511 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/dto/custom/CustomAppRequest.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/dto/custom/CustomAppRequest.kt
@@ -185,7 +185,13 @@ data class CustomAppRequest(
 	}
 
 	enum class DiscountBase {
-		ON_TOTAL, ON_MEMBERSHIP, ON_TOTAL_AND_MEMBERSHIP, CUSTOM
+		ON_TOTAL,
+		ON_MEMBERSHIP,
+		ON_TOTAL_AND_MEMBERSHIP,
+		SHIPPING,
+		ITEM,
+		SUBTOTAL,
+		CUSTOM,
 	}
 
 	data class FavoritesInfo(