diff --git a/packages/communication/src/messages/outgoing/catalog/CatalogAdminCreateOfferComposer.ts b/packages/communication/src/messages/outgoing/catalog/CatalogAdminCreateOfferComposer.ts
index 5bbd2ef..f964b6f 100644
--- a/packages/communication/src/messages/outgoing/catalog/CatalogAdminCreateOfferComposer.ts
+++ b/packages/communication/src/messages/outgoing/catalog/CatalogAdminCreateOfferComposer.ts
@@ -4,9 +4,9 @@ export class CatalogAdminCreateOfferComposer implements IMessageComposer<Constru
 {
     private _data: ConstructorParameters<typeof CatalogAdminCreateOfferComposer>;
 
-    constructor(pageId: number, itemId: number, catalogName: string, costCredits: number, costPoints: number, pointsType: number, amount: number, clubOnly: number, extradata: string, haveOffer: boolean, offerIdGroup: number, limitedStack: number, orderNumber: number, catalogMode: string = 'NORMAL')
+    constructor(pageId: number, itemIds: string, catalogName: string, costCredits: number, costPoints: number, pointsType: number, amount: number, clubOnly: number, extradata: string, haveOffer: boolean, offerIdGroup: number, limitedStack: number, orderNumber: number, catalogMode: string = 'NORMAL')
     {
-        this._data = [ pageId, itemId, catalogName, costCredits, costPoints, pointsType, amount, clubOnly, extradata, haveOffer, offerIdGroup, limitedStack, orderNumber, catalogMode ];
+        this._data = [ pageId, itemIds, catalogName, costCredits, costPoints, pointsType, amount, clubOnly, extradata, haveOffer, offerIdGroup, limitedStack, orderNumber, catalogMode ];
     }
 
     dispose(): void
diff --git a/packages/communication/src/messages/outgoing/catalog/CatalogAdminSaveOfferComposer.ts b/packages/communication/src/messages/outgoing/catalog/CatalogAdminSaveOfferComposer.ts
index 7b399a9..521ac32 100644
--- a/packages/communication/src/messages/outgoing/catalog/CatalogAdminSaveOfferComposer.ts
+++ b/packages/communication/src/messages/outgoing/catalog/CatalogAdminSaveOfferComposer.ts
@@ -4,9 +4,9 @@ export class CatalogAdminSaveOfferComposer implements IMessageComposer<Construct
 {
     private _data: ConstructorParameters<typeof CatalogAdminSaveOfferComposer>;
 
-    constructor(offerId: number, pageId: number, itemId: number, catalogName: string, costCredits: number, costPoints: number, pointsType: number, amount: number, clubOnly: number, extradata: string, haveOffer: boolean, offerIdGroup: number, limitedStack: number, orderNumber: number, catalogMode: string = 'NORMAL')
+    constructor(offerId: number, pageId: number, itemIds: string, catalogName: string, costCredits: number, costPoints: number, pointsType: number, amount: number, clubOnly: number, extradata: string, haveOffer: boolean, offerIdGroup: number, limitedStack: number, orderNumber: number, catalogMode: string = 'NORMAL')
     {
-        this._data = [ offerId, pageId, itemId, catalogName, costCredits, costPoints, pointsType, amount, clubOnly, extradata, haveOffer, offerIdGroup, limitedStack, orderNumber, catalogMode ];
+        this._data = [ offerId, pageId, itemIds, catalogName, costCredits, costPoints, pointsType, amount, clubOnly, extradata, haveOffer, offerIdGroup, limitedStack, orderNumber, catalogMode ];
     }
 
     dispose(): void
diff --git a/packages/communication/src/messages/parser/catalog/CatalogPageMessageOfferData.ts b/packages/communication/src/messages/parser/catalog/CatalogPageMessageOfferData.ts
index 301fa3d..c16e5c9 100644
--- a/packages/communication/src/messages/parser/catalog/CatalogPageMessageOfferData.ts
+++ b/packages/communication/src/messages/parser/catalog/CatalogPageMessageOfferData.ts
@@ -14,6 +14,7 @@ export class CatalogPageMessageOfferData
     private _bundlePurchaseAllowed: boolean;
     private _isPet: boolean;
     private _previewImage: string;
+    private _itemIds: string;
     private _products: CatalogPageMessageProductData[];
 
     constructor(wrapper: IMessageDataWrapper)
@@ -41,6 +42,7 @@ export class CatalogPageMessageOfferData
         this._bundlePurchaseAllowed = wrapper.readBoolean();
         this._isPet = wrapper.readBoolean();
         this._previewImage = wrapper.readString();
+        this._itemIds = wrapper.readString();
     }
 
     public get offerId(): number
@@ -102,4 +104,9 @@ export class CatalogPageMessageOfferData
     {
         return this._products;
     }
+
+    public get itemIds(): string
+    {
+        return this._itemIds;
+    }
 }