Especially in travel. Travel is one of the most successful...
Especially in travel. Travel is one of the most successful marketing categories on the internet.
![Theda Jackson Quote About Categories, Marketing, Successful, Travel: Especially In Travel Travel Is...](http://qt.azureedge.net/resources/quotes-images-large/especially-in-travel-travel-is-one-of-the-most-successful-marketing-categories-o-2f61f732989bc7f3b93895c1d8064094.jpg)
Especially in travel. Travel is one of the most successful marketing categories on the internet.