Amazon and Google: Friends, Enemies or Frenemies?

by Yuyu Chen
The relationship between Amazon and Google is becoming more and more interesting: On the one hand, Amazon reportedly plans to take on Google's online ad business. On the other, a number of reports show that the online retailer has invested big in Google's search ads. To wit: Amazon spent $157.7 million on Google U.S. search ads in 2013, topping Ad Age's list of Google's 25 largest U.S.Read the full article