I usually spend around $40 - $50 a day on adcenter and all of a sudden starting a few days ago my traffic trickeled down to 0. I now spend around 15 cents a day (about 1 click).
I no longer rank of any of my keywords and the only sites that rank for my keywords are shopzilla, ebay, and amazon. The sites don't even remotely have anything related to the keyword, but they still rank for it.
For note my average position is around 2.1 but my impressions are way way down.
Whats going on and how do I fix this???