Str82u - 7:05 am on Mar 22, 2013 (gmt 0)
I can see someone making lots of money without clicking on ads much, the clicks were probably to look more genuine to the Ad network filters.
When talking about money made on impressions versus clicks, the times AdSense deducts money from us for invalid clicks can usually be explained by one of our "drydock" sites with "require valid-user" that gets updated and we forget to replace the real ads with dummies; if we then test just a couple hundred pages with live ads, sometime in the following days there will be a "invalid click" deduction from our AdSense balance for that day --> that's the cue that the ads on the test site are running.
May not seem like a lot but after refreshing one test site in January, under 500 pageviews by ONE ip address got us dinged for almost $8.00 US before we caught it and it's not a high paying niche - I imagine that those of you getting a dollar or more per click would generate much, much more from impressions with 120,000 IP addresses.
Edited to change "AdSense" to "Ad network" in the first paragraph, left in the others because it's a comparison.