*** Contextual Networks ***

Google Adsense http://adsense.google.com
Valueclick http://www.valueclick.com
Kontera http://www.kontera.com
Pulse360 http://www.pulse360.com
Adbrite http://www.adbrite.com
Chikita http://chitika.com

Clicksor http://www.clicksor.com
Contextweb http://www.contextweb.com
Bidclix http://www.bidclix.com
Bidvertiser http://www.bidvertiser.com
RevenuePilot http://www.revenuepilot.com

*** PPC Ad Platforms ***

Google Adwords http://adwords.google.com

Yahoo Search Marketing http://advertising.yahoo.com/smallbusiness/ysm
MSN Adcenter http://advertising.yahoo.com/smallbusiness/ysm
Looksmart http://www.looksmart.com
Ask.com http://www.ask.com
7Search http://www.7search.com
Clicksor http://www.clicksor.com

Findit-Quick http://www.findit-quick.com
Pulse360 http://www.pulse360.com
Advertise.com http://www.advertise.com
Ad Sonar http://www.adsonar.com
AdKnowledge http://www.adknowledge.com
Miva http://www.miva.com

Validclick http://www.validclick.com
Marchex http://www.marchex.com
AdMarketplace http://www.admarketplace.com

*** PPC Blogs ***

Google Adwords Blog http://adwords.blogspot.com
Yahoo Search Marketing Blog http://www.ysmblog.com
MSN Adcenter Blog [url]http://community.microsoftadvertisin...ogs/advertiser[/url]

7Search Blog [url]http://blog.7search.comS E N S O R7search[/url]

*** Social Media Ad Platforms ***

MySpace Ads https://www.myads.com
FacebookAds http://www.facebook.com/advertising
LinkedIn https://www.linkedin.com/directads/start
Twitter.com http://www.twitter.com
Sponsored Tweets http://sponsoredtweets.com

*** CPM Ad Platforms ***

BuySellAds.com http://www.buysellads.com

PlentyOfFish http://ads.pof.com
ValueClick.com http://www.valueclick.com
Casale Media http://www.casalemedia.com
CPX Interactive http://www.cpxinteractive.com/advertisers
Burst Media http://www.burstmedia.com
Advertising.com http://www.advertising.com

Traffiq http://www.traffiq.com
Adtegrity http://www.adtegrity.com
TribalFusion http://www.tribalfusion.com
Double Click http://www.doubleclick.com
Adoori http://www.adoori.com
Yield Build https://yieldbuild.com
CPMStar http://cpmstar.com

Adsdaq http://adsdaq.com
Adroll http://www.adroll.com
Yahoo Adready http://www.adready.com
MegaClick http://www.megaclick.com

*** PPV Ad Networks ***

Media Traffic http://www.mediatraffic.com
Trafficvance http://www.trafficvance.com

DirectCPV http://www.directcpv.com
Lead Impact http://www.leadimpact.com
Adon Network http://www.adonnetwork.com
Linksador http://www.linksador.com
Clicksor http://www.clicksor.com

*** CPA Networks ***

NeverblueAds http://www.neverblue.com

Affiliate.com http://www.affiliate.com
Inuvo http://www.inuvo.com
Revenueloop http://www.revenueloop.com
CX Digital http://www.cxdigital.com
MonetizeIt http://www.monetizeit.com
GetAds http://www.getads.com

Hydramedia http://www.hydramedia.com
MaxBounty http://www.maxbounty.com
Azoogle http://www.azoogle.com
Flux Ads http://www.fluxads.com
Rextopia.com http://www.rextopia.com
Offerfusion http://www.offerfusion.com

Adfish http://www.adfish.com
Mundo Media http://www.mundomedia.com
Web Jam Ads http://www.webjamads.com
Ad Valient http://www.advalient.com
Convert2Media http://www.convert2media.com
7Reach.com http://www.7reach.com

Clickbooth http://www.clickbooth.com
Market Leverage http://www.marketleverage.com
yMultimedia http://www.ymultimedia.com
Copeac http://www.copeac.com
Offerweb http://offerweb.com
FYCDirect http://www.fycdirect.com

ROIRocket http://www.roirocket.com
DirectLeads http://directleads.com