What's the difference between 1 user and multiple users creating accounts to adv...

		ohashi on Feb 10, 2012 \| parent \| context \| favorite \| on: Running Dropbox affiliate ads cost me my Adwords a... What's the difference between 1 user and multiple users creating accounts to advertise the same URL with free coupons from their perspective? It looks very fraudulent and appears to be cheating their system. It seems reasonable to ban such behavior when it's cheating.