The absolute most important aspect of customer retention is culture. Culture is the way things are thought about, talked about, and done. If TRUST is the basis for any long-term relationship, then a culture of trust is essential to customer retention. Two great examples are Kimpton – a boutique hotel chain, and Cisco Systems. From the blog Customer Experience Optimization: Living Your Brand Promise, at http://customerexperience.vox.com (2:02).