Merlin Stoneis Head of Research at The Customer Framework. He is a leading expert in customer management and in fi nancial services marketing. He has been involved in many consultancy and research projects, including customer management assessments, with banks and insurance companies and with suppliers of systems to fi nancial services companies. He has written many reports on fi nancial services issues, particularly in relation to savings, pensions, long-term investments and distribution. He is author or co-author of many articles and 30 books on customer management, including CRM in Financial Services and Key Account Management in Financial Services. He is on the editorial advisory boards of several academic journals, including the Journal of Financial Services Marketing . He has a fi rst-class honours degree and Doctorate in economics from Sussex University, UK. Parallel to his business career, he has also pursued a full academic career, holding senior posts at various universities. He is now a visiting professor at De Montfort, Oxford Brookes and Portsmouth Universities and also teaches economics for the Open University.ABSTRACT This article focuses on the trade-off between effi ciency and customer experience management in the fi nancial services sector. It is based on the author ' s extensive work with fi nancial services companies and review of the literature. Its main conclusions are that many fi nancial services suppliers are under pressure to improve effi ciency and margin, in some cases to increase the contribution to improving their balance sheet in the wake of the problems of the last few years. This fi nancial pressure is leading some of them to choose the perceived win-win of a self-fulfi lled customer experience with minimal staff intervention. As a result, consumers will be provided with ever more sophisticated self-service information and communications technologies, especially by suppliers using a multi-channel approach. Consumers will increasingly use their own technology, especially smart-phones, pads and other portable devices, to identify the best offers, to make comparisons between products and services, to manage relationships with fi nancial services companies and to manage their accounts. Younger consumers ' strong preferences for buying in their own way will pervade the sector. The trend to self-service may lead to more and more consumers making the wrong decisions, in the absence of advice. For the more complex products, services or buying situations, supplier or third-party diagnosis of customer needs may be a substitute for self-diagnosis, but will not necessarily lead to better outcomes for consumers. This third-party diagnosis may be expert, for example, from sites dedicated to the purpose, or inexpert, for example via social media. Where advisory companies embrace the social approach, we may see an ideal situation evolving in which consumers do not need to exit social networks to obtain expert advice and coaching, and will be able to immediately compare expert advice from differen...