So you've decided to start a Pay Per Click campaign and have opened accounts with Yahoo Search Marketing and Google AdWords. Now what?
Well, the next step, developing a keyword list, may well be one of the most important facets of your entire Pay Per Click campaign. This is where you figure out who your target audience is going to be and who your ads will appear in front of.
For example, if I were selling digital cameras online, this is where I'm able to weed out people searching for "hidden cameras" or "camera phones," as these terms probably won't convert as well as "digital cameras" or "buy digital cameras." Developing an applicable keyword list will filter out untargeted clicks, raise conversions, and save you cash!
There are a ton of resources available to help you in your quest for a targeted keyword list: