I recently sold some proxies, and one of the sites i sold is still linking back to me. i think an ad on the site hasn't been changed but when i view the page source everything was changed by the owner but im still getting clicks for the ads.. you might be asking why should i care im getting free money? well i kinda want to hault my ads for awhile and see if i can get unsmart priced. but i can't do that if im getting linked back from a certain ad somewhere. Is there some way to detail where its comming from? the site it says its comming from isn't right so i think it might be under a different site. but how would i find out?
It might just be cached. If it was a recent sale, you should wait a week until it dies out, especially if the site was popular. It took 2 weeks for one of my sites to finally stop giving me impressions when I sent it to parking.
Well, did the impressions drop a lot? Check out the page source of the cache on popular search engines and see if your Adsense code is still up there. If it is not, I suggest you e-mail the Adsense team just to let them know what's going on.
Check all your other sites! I've had this happen to me before and it was driving me nuts. I then decided to check all my other sites and sure enough the channel was on the wrong site. Once I changed the channel to the correct site the impressions vanished.