How do PPC XML feeds work?

Discussion in 'Black Hat SEO' started by johnwooo, May 27, 2014.

  1. johnwooo

    johnwooo Newbie

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    Hi,

    Just learning about buying traffic and wanted to learn more about PPC XML feeds. What type of links are these and how are they tracked? I noticed some sites like 7search that provides this and is it even real or valuable? What are the cost compared to other PPC?