Hey, friends At first, I want to thank to BHW community and say that at last I have succeed with my first Adsense website, now I am earning about 200$ a month with it. I think that I don't have to stop on one website, so now I want to try to succeed with Amazon affiliate website. As I had accumulated some money I've decided to begun study Adwords, because I'm thinking about starting to use it in my Amazon affiliate journey. Could anybody suggest a good materials for studying Adwords(I mean guides, case studies, guru-persons )? Maybe someone can suggest a case study threads from BHW? Thank you in advance!