I read this book in a similar timeframe to the Economics of Trust, and First Things First. Looking back 10+ years, I can see the profound effect these books had me. All three of them validated many of my values & beliefs and gave me the courage to attempt to do the "right things right" as a leader and take the long term view versus the short term view in business as well as my personal life.
My role models in business were all either short term oriented or felt that the firm drove them to short term, quarterly results. This book turns that illogic on its ears.
One nugget that comes to life in the reading of this book is the idea that companies should target their customers with as much care as they choose their employees.
The book analytically demonstrates the cost benefit of building customer loyalty.
A significant quote from the book:
"While every loyalty leader's strategy is unique, all of them build on the following eight elements: Building a superior customer value proposition, finding the right customers, earning customer loyalty, finding the right employees, earning employee loyalty, gaining cost advantage through superior productivity, finding the right [capital sources], and earning [their] loyalty."