Google often informs advertisers of ways to improve their campaigns, but exhibits a predictable bias in their suggestions. For example, if you manage pay-per-click campaigns, you have probably seen a message similar to the following from Google:
We’ve noticed that at least one of your campaigns frequently reaches
its daily budget. As a result, your ads are not receiving 10% of their
eligible impressions. Increasing your budget could allow your ads to
show more often and get more clicks.
While true, the message could have been rephrased to be more beneficial to you, the account manager: “Increasing your budget or decreasing your max CPC could allow your ads to show more often and get more clicks.”
The key realization is that by decreasing your max CPC when your budget is frequently reached, you can decrease the number of times your budget is maxed-out and get more clicks without increasing your budget. The bigger lesson is to get your pay-per-click advice from a variety of sources and question Google’s suggestions.