Google Announces Major Changes to Ad Rotation Settings

Google recently announced some major changes to ad rotation settings in AdWords that will take place starting from the 15th of September. These changes will bring an end to the long-standing debate among advertisers about the best way to test different ads in each ad group. While all paid search advertisers can certainly agree that ad testing is important, should they let them rotate blindly, make changes after a 90-day period, or optimise them to increase clicks and enjoy more conversions? It seems the answer doesn’t matter anymore because now, the changes simplify the matter by trimming the AdWords ad rotations settings for a simpler solution.

The Major Changes to Ad Rotation Settings

Google AdWords will support only two rotation settings where you can either choose to optimise or rotate indefinitely. The first option to optimise (prefer best performing ads), will employ Google’s machine learning technology to deliver ads with the potential to do better than the other ads in the ad group. Choosing ‘do not optimise (rotate ads indefinitely) allows your ads to rotate continuously without putting priority on better performing ads to a user’s search.

The existing settings ‘optimise for conversions’ and ‘rotate evenly’ will be abandoned and where the options to ‘Optimise for clicks’, ‘Optimise for conversions’ and ‘Rotate evenly are being used by campaigns, there will be automatic change to the new ‘Optimise’ setting.

Regardless of how campaigns set their ad rotation settings for their smart bidding strategies like Enhanced CPC, target CPA or target ROAS, their ad rotation will automatically be set to ‘Optimise’ as a result of Google’s new decision. In addition, advertisers can easily control their new ad rotation settings at the campaign level and at the ad group level as well.

The Impact of the Changes on Advertisers

Besides the major effect being forcing search marketers to stay on top of their testing schedules if they aren’t already, the announced changes to AdWords rotation will affect many advertisers using the usual ad rotation and bidding strategies.

This means if your campaigns currently make use of either the ‘Rotate evenly’ or ‘Optimise for conversions ad rotation setting’ you will notice the new changes in your account sometime in late September. Campaigns employing smart bidding strategies such as target CPA, enhanced CPC or target ROAS bidding strategies are not left out either.

Although some advertisers would naturally not be inclined to trust Google to optimise their ad rotation, you can reasonably expect to see positive performance n CTR and CPA from making the change.

Preparing for Changes in Ad Rotation Settings

There’s nothing to be done in advance since the transition will automatically occur in late September. Still, it is advisable to pay close attention to your accounts in order to see how they respond to said changes.

Advertisers presently making use of the ‘Rotate evenly’ option should work to finish up current ad tests and possibly migrate to an optimise setting before the ad rotation change takes place to get the most out of ad tests in the future. A smart bidding strategy is a better option for advertisers currently using the ‘Optimise for conversions’ setting in order to optimise their bids in real time auctions.

On a final note, if you are dissatisfied with the proposed changes to be made to your account, you can always choose the ‘Do Not Optimise’ ad rotation so that your ads are rotated evenly into each search auction.

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