diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt b/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt
index 92b3f6041..d435e2cbd 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/ApiClientHelper.kt
@@ -530,6 +530,7 @@ private fun createAdditionalDataPolymorphicType(): PolymorphicType<FetchedReport
 			"utm" to FetchedReportResponse.FetchedAdditionalData.AdditionalUtmData::class.java,
 			"orders" to FetchedReportResponse.FetchedAdditionalData.AdditionalOrdersData::class.java,
 			"customers" to FetchedReportResponse.FetchedAdditionalData.AdditionalCustomerData::class.java,
+			"product" to FetchedReportResponse.FetchedAdditionalData.AdditionalInventoryData::class.java
 		)
 	)
 }
diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt b/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt
index eac68da2e..7fd88e5ac 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/dto/report/result/FetchedReportResponse.kt
@@ -50,10 +50,19 @@ data class FetchedReportResponse(
 			val customerData: FetchedCustomerData = FetchedCustomerData(),
 		) : FetchedAdditionalData(AdditionalDataType.CUSTOMERS)
 
+		data class AdditionalInventoryData(
+			val productId: Int = 0,
+			val sku: String? = null,
+			val imageUrl: String? = null,
+			val thumbnailUrl: String? = null,
+			val exampleOrder: String? = null,
+		) : FetchedAdditionalData(AdditionalDataType.PRODUCT)
+
 		enum class AdditionalDataType {
 			UTM,
 			ORDERS,
 			CUSTOMERS,
+			PRODUCT,
 		}
 	}
 
diff --git a/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt b/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt
index e7fcecc6b..156b56ff2 100644
--- a/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt
+++ b/src/test/kotlin/com/ecwid/apiclient/v3/rule/NullablePropertyRules.kt
@@ -94,6 +94,11 @@ val otherNullablePropertyRules: List<NullablePropertyRule<*, *>> = listOf(
 	AllowNullable(FetchedReportResponse.FetchedCustomerData::customerEmail),
 	AllowNullable(FetchedReportResponse.FetchedCustomerData::customerPhone),
 
+	AllowNullable(FetchedReportResponse.FetchedAdditionalData.AdditionalInventoryData::sku),
+	AllowNullable(FetchedReportResponse.FetchedAdditionalData.AdditionalInventoryData::imageUrl),
+	AllowNullable(FetchedReportResponse.FetchedAdditionalData.AdditionalInventoryData::thumbnailUrl),
+	AllowNullable(FetchedReportResponse.FetchedAdditionalData.AdditionalInventoryData::exampleOrder),
+
 	AllowNullable(CreateBatchRequest::groupId),
 	AllowNullable(CreateBatchRequestWithIds::groupId),