"Hydra Group"@en . "Hydra Network http://i.hizliresim.com/62ozL0.pngHydra Group is an online advertising network operated by Hydra Group LLC. It specializes in \"cost per action\" or \"cost-per-acquisition\" (CPA) pricing models.The network distributes targeted campaigns on behalf of advertisers through its affiliate network of website, paid search, incentive, lead generation, subscriber email, and co-registration publishers."@en . "2003Z"^^ . . . . . . . . . . . . . .