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Keywords and Their Role in PPC
Many people learned the hard way not to be too hasty in setting up a PPC campaign. Throwing a few seed keywords in a keyword tool and then adding any and all keywords that shows up into an ad group is not the right approach. It takes a methodical process and a healthy amount of time to harvest the best keywords, the ones that will perform optimally for your campaign.
By conducting keyword research ahead of time, you should have already learned some valuable information. If you took the time to categorize your keywords into meaningful categories, you have already formed the framework for a great PPC campaign.