Tumblr still having trouble proving its effectiven…
Tumblr still having trouble proving its effectiveness to media buyers buff.ly/1jLLhie
by Copenhagen INK ·
Tumblr still having trouble proving its effectiveness to media buyers buff.ly/1jLLhie
Copenhagen INK
Lars is the owner of Copenhagen INK and is an experienced and passionate marketer with a proven track record of driving business impact through innovative commercial marketing initiatives.
More