I ask this because i just run on a website which was doing it, i have run many times on this kind of things, but this time im asking because one website which is in my competitive keyword and content is using thsi arbitrage, i got to it trough adsense and once i got to it i saw adsense ads on it. I have read that is not allowed, but im asking here if rules of adsense/adwords have change? Maybe its allowed because this website didnt have adsense ads on frontpage but it had adsense ads in deep pages... and adwords link was pointing to frontpage which dont have ads. I hope you understand me what im saying.
Ok none respon here, probably because there no clear answer or people dont care or they care but they want it to be silent. So here is my investigation: Many websites are doing Arbitrage and im not sure if its allowed or no, because its common sense, if you can buy and sell for more why would you not do it, it will make you more cash and will make more cash for google. I just found out http://pingoat.com/ website(its about pinging blogs, nothing improtant) but they have link down there, which says Arbitrage Adsense Method(didnt put direct link to download because thats hotlinking, if you want it go there and download, p.s. dont ask me anything about website because i just see this site first time in my life), its download zip with pdf, like ebook, its free, so im asking my self, how come people talk about it, use it and earn cash from it, how then here on digitalpoint people have say is ilegal. Did adsense change policy, i didnt read anywhere which says this is not allowed or allowed. Any expert out there can help?