Advertising at price comparison sites?

[LinuxGuy]

Have anyone had any experience advertising at price comparison sites like www.PriceComparison.com?

They are offering free 30 days trial? They charge per click basis.
Is it worth it?

LinuxGuy

[The Old Sarge]

I tried your link but found it a bit difficult to find the right category for my product.

I use pay-per-click with a few different outfits, but I didn't care for the "look" of PriceComparison. Am I missing something?

[overload]

best is to try a campain the free period they offer: calculate ROI
you get from them then you will now if tehy PPC rate is profitable.