I wopnder if anyone has come across this before. I have one high traffic domain, getting 1500 hits per day, and another which only gets 10 per day. They both have the same keyword. They also both have about the same click through percentage. The weird thing is they have consistently different payout per click rates. I might get 11c per click on the high traffic domain and 50c on the low traffic. My understanding of the payout was I got a fixed percentage of what Sedo gets from Google, but this does not seem to be the case - it seems the percentage changes dependent on the number of clicks, or that Google pay less to Sedo dependent on the number of clicks. Any ideas? Paul.