Spending on word-of-mouth (WoM) marketing rose by 14.2% to US$1.54 billion in 2008, despite the worst economic recession in 70 years.
WoM marketing worth US$3bn by 2013
November 26th, 2009WoM marketing worth US$3bn by 2013
September 27th, 2009Spending on word-of-mouth (WoM) marketing rose by 14.2% to US$1.54 billion in 2008, despite the worst economic recession in 70 years.