You can have plenty of Google data and still not know what to change. One screen points to people who may not know your brand. Another shows signals about your products in AI-assisted shopping. The hard part is turning those signals into decisions without mistaking automation for proof.
The useful approach is to give each tool one job. Use audience targeting to test whether you can reach genuinely new people. Use shopping visibility insights to find product information that deserves investigation. Then measure whether either change produces incremental customers, not just more activity.
Separate the audience question from the product question
Google’s audience and shopping tools solve different problems. Combining them into one vague “AI performance” score makes both harder to use.
The audience question is: are you spending money on people who have never meaningfully encountered your brand? Google’s “new prospects” targeting mode is intended to focus spending on that cold audience. It automatically excludes previous purchasers, branded searchers, website or app visitors, and people who engaged with brand content across Google and YouTube.
The product question is different: where does your catalog appear weak, unclear, or absent when AI helps shoppers discover products? AI shopping visibility insights in Merchant Center can give you a place to begin that investigation. Visibility is a diagnostic signal. It isn’t the same as a click, a sale, or incremental revenue.
Keep those questions separate in your reporting. Label one workstream “new audience acquisition” and the other “product visibility.” You can connect them later, but only after each has a clear baseline and success measure.
Make prospects mode testable before you switch it on
Prospect targeting is only as credible as the signals used to identify people who already know you. If purchase records, site visits, app activity, branded searches, or video engagement are incomplete, some familiar users may be classified as prospects.
Before using the mode, write down what “new” means for your business. A first-time buyer is not always a brand-unaware person. Someone may have watched a product video, visited through an untagged link, searched for your brand on another device, or bought through a channel that doesn’t return customer data to your advertising setup. You won’t eliminate every gap, but naming them prevents false confidence.
Check whether your purchase data covers the channels that matter, whether website and app activity is captured consistently, and whether your brand-term set includes common names and variants. Review which Google and YouTube engagements count as prior contact. If a major signal is missing, fix it or record the limitation before interpreting campaign results.
When the mode is available in your account, compare it with a relevant baseline rather than with your entire advertising program. Keep the offer, landing experience, product scope, and conversion definition as stable as practical. Otherwise, you won’t know whether a result came from reaching colder people or from changing several variables at once.
Turn Merchant Center visibility signals into product fixes
An AI visibility signal should trigger a product-level inspection, not an immediate budget change. Start with products that matter commercially and look for repeatable patterns. A single weak result may be noise. The same weakness across a product family is a better reason to act.
| What you notice | What to inspect | What to do next |
|---|---|---|
| An important product has weak visibility | Its feed record and product page | Check whether the name, description, attributes, price, availability, and identifiers are complete and consistent. |
| One product family performs differently from similar items | Fields and page content that differ across the family | Document the differences, then correct the clearest information gap before changing bids. |
| Visibility changes after a catalog update | The exact fields and pages changed | Confirm that the update propagated correctly and watch whether the pattern persists. |
| Visibility looks healthy but sales do not | Offer competitiveness, landing-page clarity, and conversion tracking | Treat discovery as adequate and investigate what happens after the product is surfaced. |
Consistency matters because a shopping system must reconcile information from your catalog and your site. Product titles should identify the item clearly. Descriptions should answer concrete buying questions. Price and availability should agree wherever they appear. Product structured data should describe the same offer shown to a person on the page.
Don’t rewrite an entire catalog because a dashboard changed. Choose a coherent group of products, record the problem, make one class of improvement, and note the date. That creates a usable change log even when the interface doesn’t provide a causal explanation.
Measure incremental customers, not convenient conversions
AI targeting can look efficient while capturing demand that would have arrived anyway. Your measurement plan therefore needs to distinguish a new customer from a new prospect and both from a returning customer.
Use the strongest customer-status data you have at the point of conversion. Compare acquisition cost, new-customer volume, revenue quality, and return behavior with your established baseline. Also monitor total business outcomes. A campaign-level improvement is less persuasive if overall new-customer growth stays flat.
Value settings can materially affect optimization. Advertisers using New Customer Acquisition Value Mode saw a 9% improvement in return on ad spend when they valued a new customer at twice the average order value. Treat that as evidence that value signals matter, not as a universal setting or promised result. Your assigned value should reflect your own economics.
Shopping visibility belongs in the same decision process but not in the same success column. It can help explain where product discovery may be constrained. Revenue and verified customer status tell you whether fixing that constraint was worthwhile. If visibility improves without a commercial effect, investigate the offer and purchase journey before declaring the work successful.
Key takeaways
- Use prospects mode to answer whether you can acquire genuinely brand-unaware customers, not merely people who haven’t purchased.
- Audit purchase, branded-search, website, app, Google, and YouTube signals before trusting automated exclusions.
- Treat Merchant Center AI visibility as a diagnostic input that points you toward product-data and page checks.
- Change one coherent product group at a time and keep a dated record of what changed.
- Judge the work by incremental customer and business outcomes, not visibility or campaign efficiency alone.
Start with one acquisition campaign and one commercially important product group. Define the baseline, document the data gaps, and make the smallest change that can answer a real question. Google’s AI can help you find audiences and surface patterns; your measurement discipline determines whether those patterns become growth.
References
- CrushPress.AI — Unlock New Audiences with Google’s AI-Driven Targeting Mode
- CrushPress.AI — Unlock New AI Shopping Insights with Google Merchant Center
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