diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/dto/order/result/FetchedOrder.kt b/src/main/kotlin/com/ecwid/apiclient/v3/dto/order/result/FetchedOrder.kt
index d0764579..3d4d308d 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/dto/order/result/FetchedOrder.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/dto/order/result/FetchedOrder.kt
@@ -128,6 +128,7 @@ data class FetchedOrder(
 	val commercialRelationshipScheme: CommercialRelationshipScheme? = CommercialRelationshipScheme.b2c,
 	val lang: String? = null,
 	val storeCredit: StoreCredit? = null,
+	val isWithdrawalRequested: Boolean? = null,
 
 	) : ApiFetchedDTO, ApiResultDTO {
 
diff --git a/src/test/kotlin/com/ecwid/apiclient/v3/entity/CartsTest.kt b/src/test/kotlin/com/ecwid/apiclient/v3/entity/CartsTest.kt
index e5d5838f..290f884f 100644
--- a/src/test/kotlin/com/ecwid/apiclient/v3/entity/CartsTest.kt
+++ b/src/test/kotlin/com/ecwid/apiclient/v3/entity/CartsTest.kt
@@ -11,7 +11,6 @@ import com.ecwid.apiclient.v3.dto.order.request.UpdatedOrder
 import com.ecwid.apiclient.v3.util.*
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Assertions.assertNotNull
-import org.junit.jupiter.api.Assertions.assertNull
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.Test
@@ -298,7 +297,7 @@ class CartsTest : BaseEntityTest() {
 			assertEquals(forCalculateItem.price, calculatedItem.price)
 			assertEquals(forCalculateItem.productPrice, calculatedItem.productPrice)
 			assertEquals(0.0, calculatedItem.shipping)
-			assertNull(calculatedItem.handlingFee)
+			assertEquals(0.0, calculatedItem.handlingFee)
 			assertEquals(forCalculateItem.fixedShippingRate, calculatedItem.fixedShippingRate)
 			assertEquals(
 				null,
diff --git a/src/test/kotlin/com/ecwid/apiclient/v3/rule/NonUpdatablePropertyRules.kt b/src/test/kotlin/com/ecwid/apiclient/v3/rule/NonUpdatablePropertyRules.kt
index de34a183..6a443bc0 100644
--- a/src/test/kotlin/com/ecwid/apiclient/v3/rule/NonUpdatablePropertyRules.kt
+++ b/src/test/kotlin/com/ecwid/apiclient/v3/rule/NonUpdatablePropertyRules.kt
@@ -240,6 +240,7 @@ val nonUpdatablePropertyRules: List<NonUpdatablePropertyRule<*, *>> = listOf(
 	ReadOnly(FetchedOrder.OrderItemTax::sourceTaxRateId),
 	ReadOnly(FetchedOrder.OrderItemTax::sourceTaxRateType),
 	ReadOnly(FetchedOrder::shippingLabelAvailableForShipment),
+	ReadOnly(FetchedOrder::isWithdrawalRequested),
 
 	ReadOnly(FetchedProductType::id),
 	Ignored(FetchedProductType::googleTaxonomy),
diff --git a/src/test/kotlin/com/ecwid/apiclient/v3/rule/nullablepropertyrules/FetchedOrderRules.kt b/src/test/kotlin/com/ecwid/apiclient/v3/rule/nullablepropertyrules/FetchedOrderRules.kt
index d2092e0e..f67b44e0 100644
--- a/src/test/kotlin/com/ecwid/apiclient/v3/rule/nullablepropertyrules/FetchedOrderRules.kt
+++ b/src/test/kotlin/com/ecwid/apiclient/v3/rule/nullablepropertyrules/FetchedOrderRules.kt
@@ -342,4 +342,5 @@ val fetchedOrderNullablePropertyRules: List<NullablePropertyRule<*, *>> = listOf
 	AllowNullable(FetchedOrder.StoreCreditRedemption::id),
 	AllowNullable(FetchedOrder.StoreCreditRedemption::amount),
 	AllowNullable(FetchedOrder.StoreCreditRedemption::cancelled),
+	AllowNullable(FetchedOrder::isWithdrawalRequested),
 )