Over-focus on customer acquisition teaches customers to switch brands. For example, the brand switching rate, called customer churn, is 40% for the mobile phone industry, compared to a 7% customer churn rate for the insurance and financial services industries. Some good advice is to quit training your customers to switch – get off the churn bandwagon. Example from Orange / France Telecom. From the blog Customer Experience Best Practices at http://customerexperience.vox.com (3:06).