Forum Moderators: martinibuster
2) Go to the page for creating "Ad layout code" (https://www.google.com/adsense/code)
3) On that page, when you get to the part where you can specify a channel, select one channel (say "channel 1")
4) Copy this code to your page (this is one ad block).
Repeat steps 2, 3 and 4 but on step 3 the second time through select 'channel 2' and then 'channel 3' on the third time through.
If that's not what you're after perhaps you should send them an email?
PS. You can also further track URLs against ad blocks (eg. say you have 3 pages with the same 3 ad blocks on each, you can filter you report down to ad block / url combination - 9 discrete revenue tracks in this case).