Vodafone’s Test-And-Learn Approach Boosts Media Results By 10%

LONDON — Many marketers have heard the phrase: “Half the money I spend on advertising is wasted; the trouble is I don’t know which half.” But Vodafone is trying to find the answer and eliminate the waste, using an exploratory attitude and with an ad-tech vendor in-tow. In this video interview, Vodafone head of brand strategy, […]