The measurement of customer lifetime value has become a key issue for developing and maintaining long-term profitable customer relationships. It plays a significant role in customer acquisition and retention decisions. Given the growing importance of creating value for shareholders, market strategies have to be evaluated by their capacity to achieve this goal. Accordingly, both the acquisition and maintenance of customers must result in superior cash flows and augmented shareholder value. However, little attention has been paid to the link between customer lifetime value and shareholder value. The authors of this paper provide a conceptual framework for linking customer lifetime value to shareholder value. It is argued that customers have to be treated as assets that increase shareholder value by accelerating and enhancing cash flows, reducing cash flow volatility and vulnerability and increasing the residual value of the firm.