diff -r 000000000000 -r ba25891c3a9e ncdengine/inc/ncdpurchaseoperation.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/inc/ncdpurchaseoperation.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   ?Description
+*
+*/
+	
+
+#ifndef M_NCD_PURCHASE_OPERATION_H
+#define M_NCD_PURCHASE_OPERATION_H
+
+#include <e32cmn.h>
+
+#include "ncdoperation.h"
+#include "ncdinterfaceids.h"
+
+class MNcdPurchaseOperationObserver;
+class MNcdPurchaseOption;
+
+/**
+ *  Purchase operation interface.
+ *
+ *  Purchase operation handles the purchasing of one purchasable node.
+ *
+ *  Purchase operations will query the user for information needed to
+ *  complete the purchase. For example payment method, credit card number,
+ *  -owner, etc will be be queried during a credit card purchase.
+ *
+ *  
+ *  @see MNcdNodePurchase
+ *  @see MNcdPurchaseOperationObserver
+ */
+class MNcdPurchaseOperation : public MNcdOperation	
+    {
+
+public:
+
+    /**
+     * Unique identifier for the interface, required for all MCatalogsBase interfaces.
+     *
+     * 
+     */
+    enum { KInterfaceUid = ENcdPurchaseOperationUid };
+
+
+    /**
+     * Gets the purchase option selected for this operation.
+     *
+     * 
+     * @return Selected purchase option. Uncounted reference.
+     */
+    virtual const MNcdPurchaseOption& PurchaseOption() = 0;
+	
+
+protected:
+
+    /**
+    * Destructor.
+    *
+    * @see MCatalogsBase::~MCatalogsBase
+    */
+    virtual ~MNcdPurchaseOperation() {}
+
+	};
+	
+	
+#endif //  M_NCD_PURCHASE_OPERATION_H