The Importance of Data and Analytics
Half the money I spend on advertising is wasted; the trouble is I don't know which half. -John Wanamaker, early 1900s While very often used to explain the imperfections with…
Half the money I spend on advertising is wasted; the trouble is I don't know which half. -John Wanamaker, early 1900s While very often used to explain the imperfections with…