Marketing solutions in accordance with the S-D logic: Co-creating value with customer network actors

In the last ten years industrial companies have gone from offering products to offering products/services and then to offering solutions. At the same time, the theory of marketing has also evolved to provide, under the heading of S-D logic, an enlarged conceptual framework. In this article we apply the conceptual framework of S-D logic to the marketing of solutions. Based on two case studies, we highlight the limits to current offering strategies in terms of co-creation and involving customer network actors. We suggest an approach to co-create value in customer networks based on a switch from customer value proposition to customer network value proposition. (C) 2008 Elsevier Inc. All rights reserved.