Okay, so you have a website, you want more people to visit your site, but you don't want to spend a lot of money.
For the past few days I'm be hanging out on auctions. No, not ebay but instead
Godaddy's Domain Auction [On left click on "Domain Name Aftermarket"]. For $10 I was able to win domain names that were up for auction that receive average monthly traffic of 1000+ visitors. I'm going to redirect [301] all of those domains to my websites.
Here are some of the domains that I won:
watchtvshows.net
teen18.info
style-live.com
If your case you might want to bid on a domain that has to do with your line of business [ie, if your website is about autos, buy domains that get a lot of monthly traffic that include the word "car" or "auto."] This way you might be able to turn that visitor into a sale.
When you first visit the auction page, click on "Ending soon," and sort the auctions by "traffic" [biggest on top]. Focus on only the auctions that recieve at least 1000 visitors a month. Find domains that have to do with your line of business and bid on them.
There are mainly two types of auctions here: Expired domain names and domain names being auction by others.
PS: I just came across "sexyjailbait.com," it recieves about 1906 hits per month. It has one bid of $10. GET IT WHILE YOU CAN!