While
the CLV metric has been shown to outperform all other behavioral
metrics such as RFM or SOW, it does have one main limitation as
a complete measure of a customer’s value. Even though all
CRM programs collect data on transactions and demographics, they
fail to measure data on customer attitudes. And, even if they
do collect data on customer attitudes, such as in the form of
surveys, these attitude measurements are often left out of the
estimation of CLV.
It is clear that not
only can customers contribute to the firm through their own transactions
(direct profits), but they also have an impact on the transactions
of other customers through word-of-mouth and referrals (indirect
profits) and both can increase the value of that customer to a
firm. In a recent study, it was shown that less behaviorally loyal
customers tend to have a stronger impact on referring new customers
when compared to more behaviorally loyal customers. It was also
shown that the referral process is not only able to bring in customers
without excessive marketing expense, it is also able to bring
in customers who were not likely to join through the traditional
advertising and promotions by the company. While designing a marketing
strategy to target our highest value customers, we need to consider
the actual value that each customer can bring to the table in
terms of both direct and indirect profits.
There are two approaches
for maximizing customer profitability – maximizing CLV and
managing customer referral behavior. The concept of Customer Referral
Value (CRV), which is defined as the value of the referral behavior
for a specific customer, is introduced in implementing this strategy.
This metric enables managers to measure and manage customer referral
behavior. This dictates that customers be valued based on their
indirect impact on the firm’s profits, through savings in
acquisition costs and addition of new customers by way of customer
referral.