I have generated 10 sales in 15 days periods, since Oct 20, 2007 to Nov 5, 2007. All traffics come from search engine organic results with highly targeted traffics keyword. Little impressions, little CTR but made a good sales. That made me happy but from Nov 6 until today I have no sales!! Even I have more traffics and more clicks which should converted at least one sales for me but it didn't. So I have doubt with how CJ tracking accuracy. Is it possible that advertisers and CJ do some conspiracy and don't want to pay my commission? Even they got a sell through my link. I don't want to have nagative to CJ but it seems almost not possible that presently 50 clicks a day did not convert while past 3 clicks a day converted.
I have had many clicks with no sales as well, and some days lots of sales, For the most part I think cj.com is ok
CJ has a huge incentive to track properly, because they get a ~30% cut of all commissions that you earn. CJ tracking works just fine, and very few merchants have tracking issues on their end.