You know when you use Google to search for something and to the right of the search results are some little ads? And usually they are useless, but sometimes they are good? Well, I bought one of those ads. I am experimenting to see if it will drive any traffic to my site. Basically, you pay a $5 startup fee and then set your monthly limit. My limit is $50 and I hope to God it wouldn't cost me that, but I think it might not cost me $1. How it works is, depending on your monthly limit, they do some math and figure how much time per day your ad can show. Then someone has to be searching for your key words at that time to see your ad. In other words, your ad won't pop up at any old time.
Then, if someone clicks the ad, you pay 10 cents or something. I will be interested in whether it works even once, but we'll see. It's worth a shot. I did find my ad once, but I'm glad I didn't click it after all because then I would have charged myself.