How do i get paid to have banners on my website?

Ive got a website that sells cars for local dealers. I get about 500 visits per day. I can very easily make this go up to 1000 and there is room for expansion from there. where do i get banners that will pay me for eyeballs or clicks. eyeballs are better but if its a compelling product i would settle for clicks.

be specific about how i can get these ads.

How do you get such huge traffics ?
Plz temme.
Plz temme what shud i do to increase my traffic ?

You can try google adsense for banners that will pay you........

Google Adsense.

If you want to be paid for showing ads on your site, consider the following

1. Join an advertising network. Advertising networks are organizations that aggregate Web sites that offer advertising space, and sell banner ads (and other advertising options) across them. Traffic requirement is often a minimum of 5,000 monthly impressions, although many do not accept sites hosted by free page services.

Burst Media http://www.burstmedia.com
Fastclick (ValueClick). http://www.valueclickmedia.com
Advertising.com. http://www.advertising.com
Tribal Fusion http://www.tribalfusion.com

2. Participate in contextual advertising networks. Contextual advertising are text ads delivered based on the content of the web page using an automated system.

Google Adsense https://www.google.com/adsense/
Yahoo! Publishing Network (currently in beta and available to US publishers only) http://publisher.yahoo.com/
Intellixt http://vibrantmedia.com/site/web_01a5.htm
Quigo Adsonar http://www.quigo.com/adsonarexchange.htm
IndustryBrains http://www.industrybrains.com
Kontera http://www.kontera.com
Kanoodle Brightads http://www.kanoodle.com/about/brightads.html
Clicksor http://www.clicksor.com/affiliate_programs.php
Contextweb http://www.contextweb.com/
Bidclix http://www.bidclix.com/
Bidvertiser http://www.bidvertiser.com/

3. Affiliate Programs - you sell other people's products that your audience may be interested in; and you get a certain commission after the desired action was done (whether a sale, a lead, subscription to email newsletter, or however this is defined)

Commission Junction http://www.cj.com
Linkshare http://www.linkshare.com