By Debra Thompson
In an age of competitive fever and instant communication, customers have learned to expect the world. Remarkably, the great new customer service providers are giving them that and more. Although good statistics are hard to come by, studies show that customers are demanding better service in general. Roland Rust, a marketing professor at the University of Maryland and co-author of last year's "Dividing Customer Equity", says that companies increasingly see the link between great customer service and "retention, loyalty, and increased sales."
However, as we move into the era of "tier Zero," the latest buzzword, which refers to a customer service system that's so proactive that it anticipates a customer's every need...