About the new customer acquisition goal

The new customer acquisition goal enables you to efficiently acquire new customers through your campaigns. You have an option to either optimize the campaign to bid higher for new customers or optimize the campaign to exclusively bid for new customers only.

Primary marketing goals related to customer acquisition are:

  • Growing overall revenue, but optimizing for conversions from new customers, as new customers bring long-term revenue to a business.
  • Growing market share with a dedicated budget for customer acquisition, either maximizing the number of new customer conversions with a Customer Acquisition Cost (CAC), or maximizing the revenue from new customers to also meet near-term return on investment (ROI).

New customer acquisition offers 2 modes to support these goals:

  • Bid higher for new customers than for existing customers (New Customer Value mode): Add additional new customer acquisition value for a customer’s first purchase conversion value. This is the recommended mode, as it lets you maximize revenue across all customers while also driving more new customers to your business within a single campaign.
  • Only bid for new customers (New Customer Only mode): Limit ads to only customers who’re new to your business (as determined based on historical purchases + existing customer lists you have uploaded in Google Ads). Google recommends this option only if you have dedicated acquisition-focused budgets, or you’re running a non-purchase, conversion-focused campaign (for example, lead-gen).

Learn how to Set up new customer acquisition reporting.

Benefits

  • Higher share of new customer conversions, thus growing your business and driving longer-term revenue
  • Efficient budget utilization for new customer acquisition, leading to lower acquisition costs
  • Easy to set up and use
  • Reporting on new vs. returning customer conversions

The new customer acquisition goal won’t optimize for sensitive content such as alcohol or medical products. Conversions for this content will be set as “unknown” instead of “new” or “returning” in your report. Other content in your account may still be eligible to participate in new customer goals.


If you sell sensitive products, the only way to report on new customers is to provide the information in your conversion tag. Learn more about Google’s personalized advertising policies.

To activate new customer acquisition for advertisers with online sales (feed and non-feed) and lead generation objectives, follow the instructions in this article.

Bidding

New Customer Value mode (applicable only for purchase conversions)

Smart Bidding accounts for the new customer value you set and maximizes total conversion value, including the additional value you specify for new customers. Smart Bidding factors the understanding that new customers help drive more overall value into bidding decisions.

If you’re unsure what your new customer value should be, you can use the recommended value that’s set as default when you select the new customer acquisition goal.

Learn more About the new customer acquisition goal so you can maximize new customer acquisition in your Performance Max campaign bidding.

New Customer Only mode

In this mode, existing customers are excluded from bidding, and Smart Bidding optimizes towards your Max Conversions/tCPA or Max Conversion Value/tROAS bidding strategies.

Customer acquisition value

Customer acquisition value is the additional value adjustment to be added to a new customer’s first purchase conversion. Google recommends setting the Customer acquisition value such that Customer acquisition value, plus new customer's typical first purchase value, represents the revenue that a typical new customer would bring over their lifetime. When you choose a value-based bid strategy, you can use this total value as the basis to set your ROAS targets. Customer acquisition value is only used by campaigns that use value-based bidding strategies.

Customer acquisition value is different from customer acquisition cost, which is the amount spent on acquiring new customers and is calculated using cost for the campaign divided by number of new customers.

How to generate a report on a new customer acquisition goal

  1. Sign in to your Search Ads 360 experience.
  2. Navigate to a Google Ads client account.
  3. Click Campaigns, from the left navigation panel.
  4. Click Columns Icon for customizing the columns listed on the Customer page from the table toolbar and select “Modify columns”.
  5. In the search bar, search “Google Ads new customers” and “Google Ads new customer lifetime value” individually, and select the checkboxes next to both metrics.
  6. Click Apply.
  7. Now, click Segment from the table toolbar and select “Conversions” and then select “New vs. returning customers”.
  8. Choose a date range from the date range selector.
  9. Click Apply. You can view the report generated with the requisite details.

How Google distinguishes new customers from existing customers

There are three ways you can provide signals that help Google identify new customers for your business. You can use one or any combination of the three. Google detection will always be used by default.

Google detected

If your Google Ads conversion tracking and Floodlight conversion tracking is set to track “purchases”, Google can automatically create an audience list based on up to the past 540 days of campaign activity and tracked purchases.

  • This is the easiest method for distinguishing new customers from existing customers, but it’s less comprehensive, since users can remove cookies and opt out.
  • This is automatically used when you select the “new customer” acquisition goal.

Uploaded audience list

If you upload an audience list, Google can designate new customers with up-to-date information you’ve audited. Follow the steps below to upload and select your audience list:
You can also use “Browse” to select from the full set of audience lists that you’ve uploaded.

To create and upload your customer list, follow the instructions on using Customer Match. Then follow these steps:

  1. Sign in to your Search Ads 360 experience.
  2. Click the tools and settings icon Google Ads | tools [Icon].
  3. Under "Measurement", click Conversions. In the "Conversions Summary" menu, click Edit in the "Customer acquisition" section.
  4. You’ll find the audience lists you’ve uploaded in the “Existing customers definition” box, or you can search for your audience list by typing the list name in the search field and selecting the box beside the correct list.
  5. Select up to 5 audience lists.
  6. Click Apply.
If an existing customer list is too small (less than 1,000 members), the campaign's ability to enable NCA may be impacted.

New customer conversion tracking using tags (add-on)

You can set up new customer conversion tracking using tagging. This method requires more setup from you, but it allows greater control over which conversions are reported as new or returning. Learn how to Set up new customer acquisition reporting.

"Unknown" Google-detected classification

Google-detected classification is set to “Unknown” if most of your uploaded audience lists aren't shared with the Google Ads account attached to your Performance Max campaign. Share your uploaded audience lists to view your customer segmentation.

Google tag, Google Tag Manager or Firebase classifications

If you use new customer conversion tracking in the Google tag, Google Tag Manager, or Firebase, Google uses the values provided in the tag for “new”, “returning”, or “unknown" customers instead of Google autodetection.

Conversions from existing customers in “New Customer Only” mode

Even when you choose to bid for only new customers, there may be conversions from returning or existing customers that will be used towards your bidding goals. This may occur if:

  • Google Ads isn’t able to identify an existing customer (for example, an existing customer is using a new or unrecognized device/browser).
  • There are multiple conversions attributed to the same ad click. In this case, all conversions and conversion value are considered towards your bidding goals (like max conversions or max conversion value, among others).

Troubleshooting for the new customer acquisition goal

New customer acquisition is not running or has low serving

Occasionally you may find that your Performance Max campaign using the new customer acquisition goal may have lower serving than you would expect. This may be due to incorrect setup of the new customer acquisition goal in the campaign.
  1. Navigate to the Performance Max campaign’s settings.
  2. Click to expand the Customer acquisition section.
  3. Confirm that the “New customers only” setting has been enabled and the “Optimize campaign for acquiring new customers” box is checked.
  4. Ensure the Conversion page is set up correctly.
  5. Click the tools and settings icon Google Ads | tools [Icon].
  6. Under “Measurement”, click Conversions.
  7. “New customer acquisition” will appear at the top or bottom of the page, depending on the goals of the campaign.
    • NCA will be at the top of the page if purchase conversions are set up in the account.
    • NCA will be at the bottom of the page if purchase conversions aren’t set up.
    • If NCA doesn’t appear in the Conversion page, then NCA has not been set up correctly.
  8. For non-retail advertisers, confirm if purchase conversions are within the past 30 days or have an existing customer user list added.
    • Advertisers must use either of these options to use NCA.
  9. If NCA has been set up correctly, check to find when NCA was added to the campaign.
    • Performance Max campaigns need 1 to 2 weeks to adjust to any significant changes made to a campaign. After NCA is enabled, the campaign may take time to adjust to this new targeting and optimization setting.
If there are no issues with the NCA setup, check to find if the Performance Max campaign has been set up correctly and is following best practices.

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