We are bulilding a large site that will have many user generated cross-niche pages - and we want a way to serve amazon ads on each of these pages. To simply - we could say it is like a directory - meaning that there would be a page on family- then one on computers, then one on golf etc... I have read about Omkase - but something in the description worried me saying that it learns to adapt to your 'site' Since the site is generic I would need it to adapt to every page individually. So the question is have people used Omkase - and what are your thought? does it really work and adapt well? What about international - if I get a visitor from UK - does it automatically show Amazon UK ads?