When creating a PPC campaign from scratch and estimating performance for projections, Google Keyword Tool and Google Traffic Estimator are two great tools for research. However, these tools provide very different data and there is not too much consistency. This can be very frustrating!
Google Keyword Tool is a great tool to find monthly search volumes, average cost-per-click (CPC), analyze the competitive nature of a specific query, find additional keywords, a quick snapshot of seasonality, and more!
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