Travel display ad is expected to grow by $29M dollars between 2013 and 2015 in the US. A new study conducted by PhoCusWright shows that the travel advertising landscape is shifting. Frederic Gonzalo (Owner/Partner, Gonzo Marketing), writes in his article link about the trends in travel advertising for the year 2015: http://www.socialmediatoday.com/content/travel-advertising-trends-2015-infographic-0