How to Spot When Advertising Is Led by a Quadropoly

When you think of companies that dominate advertising, Google and Facebook are undoubtedly the first two names that come to mind. But this pair no longer reigns supreme: Amazon has established itself as the third member of this triopoly of advertisers. Though the triopoly has been going strong, it’s only a matter of time before …

How to Spot When Advertising Is Led by a Quadropoly Read More »