Facebook added seven custom calls to action that marketers whose apps are losing audience can use to grab user attention.
http://venturebeat.com/2013/10/01/facebook-intros-new-mobile-ads-to-combat-app-exhaustion/
Facebook added seven custom calls to action that marketers whose apps are losing audience can use to grab user attention.
http://venturebeat.com/2013/10/01/facebook-intros-new-mobile-ads-to-combat-app-exhaustion/