Ten cents a click?
Fifty cents a click?!
What? Why are you spending so much on getting people to your sites?
As of right now, here are the stats from my two Project Wonderful campaigns, which I started the day before yesterday:
2-cent bids on button ads:
347 Unique clicks
$6.42 spent so far
1.85 cents per click
5-cent bids on banner, halfbanner, square, leaderboard and skyscraper ads:
521 Unique clicks
$14.13 spent so far
2.71 cents per click
The traffic isn't as well-targeted, but it's so much cheaper that it provides a much better target for my advertising budget. Here's an article I wrote on AdWords vs Project Wonderful:
Project Wonderful Talk - Hitting Five Hundred