Google Ads updates target-based bidding for budget-limited campaigns

Google Ads is updating its target-based bidding strategies to ensure more consistent performance with advertiser targets for budget-limited campaigns, effective August 17th. The company announced that campaigns employing strategies like Target CPA will now adhere more closely to their set targets even when facing budget constraints. To assist advertisers in navigating these changes, Google will introduce a Bid Target Adjustment Tool on July 6th, allowing them to review and modify their bidding goals before the August implementation. This update means that campaigns previously exceeding their target CPA or ROAS goals may see their performance shift closer to the specified targets. For instance, a campaign with a Target CPA of $10 that has been achieving a $5 CPA could see its performance move towards the $10 target if the advertiser does not adjust the setting. Google states the primary motivation for this change is to reduce performance volatility and enhance predictability for advertisers adjusting campaign budgets. The new tool is intended to help advertisers align their bidding targets with their business objectives prior to the changes being enforced. Advertisers are advised by Google to review campaigns utilizing target-based bidding strategies to prepare for the upcoming adjustments, as failure to update targets could result in increased cost per conversion or a shift in performance away from historical results towards Google's target.