Adwords fraudulent clicks??

metoo

New member
Mar 7, 2008
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I have a direct linking campaign on Adwords, via a Prosper202 tracking link. I had it working ok before (breakeven with high CPC), then I had a surge in traffic.

Now my bid prices have dropped, but I haven't had a sale again since. I'm thinking a competitor is clicking my ads (registering clicks but no sales).

But how do I know for sure?