I saw some theads which people run traffic in PPc , what is run traffic? and i just know CPC can earn money ... but how can we earn money by PPC (that is should pay out moeny in my mind )? by the way , i already do couple of PBN , and add some article regular ,but just only have a little traffice and index by google,, so do anyone have nice idea for improve my PBN got more traffic and index ? thanks again !!!!!!!!!!