“…One consequence of this has been new patterns of consumer behaviour and the demand for alternative product categories. Partly in response to this development, a number of airport authorities have developed a commercial strategy that further segments the airport's customer base (Freathy and O'Connell, 2000). In addition, to improve customer service and better communications, this strategy provides a more tightly focused merchandise range, eliminates inappropriate product groups and allows the better utilisation of in-store space.…”