Quotes Donut - Half the money I spend on advertising is wasted; the trouble is, I don't know which half.

Half the money I spend on advertising is wasted; the trouble is, I don't kno... - John Wanamaker - Quotes Donut

Written By John Wanamaker

Half the money I spend on advertising is wasted; the trouble is, I don't know which half.

7 Reads • June 5, 2021