Effective PPC campaign is the process of continuous research and refinement. Never follow “Set it and forget it” approach for PPC campaigns. You must do research to understand searcher’s behavior. You must also research on your profitable keywords and best suitable days and hours for your campaign. Now that you know what is PPC campaign, plan your daily budget and invest wisely.
Now the ad servers don’t create this table themselves, they license it from another company like MaxMind or DigitalEnvoy, whose primary business is geolocation data. This is no enviable task; IP addresses themselves don’t necessarily have an obvious pattern in the way they are assigned like a telephone area code would. It’s a bit like solving a mystery, and the geolocation companies use a variety of methods to approach the problem. /injects>