How to turn marketing efficiency into growth

How to turn marketing efficiency into growth
At Western Union, fueling growth starts with taking a hard look at how effective current marketing programs are. Chief Strategy, Product and Marketing Officer Libby Chambers explains how it’s done.
At Western Union, fueling growth starts with taking a hard look at how effective current marketing programs are. Chief Strategy, Product and Marketing Officer Libby Chambers explains how it’s done.
Source: McKinsey

How to turn marketing efficiency into growth