Traditional metrics like click-through rates don't apply to AEO. Brands should instead measure its ROI by tracking increases in branded search, direct site traffic, and direct referral traffic. These metrics indicate that AI-driven recommendations are successfully influencing consumer demand, even without a direct click.

Digital marketing has conditioned businesses to equate investment with clicks. However, the true function of advertising is to capture attention, which builds awareness. This awareness is what prompts a customer to seek you out when they have a need, making clicks and calls a byproduct of prior attention-grabbing efforts.

Brand campaigns reach the 95% of buyers not currently in-market. Instead of relying on vanity metrics, Square ties this investment to business outcomes by tracking the subsequent lift in organic traffic, which they've found converts better than paid channels.

Standard attribution models, even multi-touch, fail to credit influential, non-clickable touchpoints like a child watching a Netflix show that inspires a purchase. This "Hot Wheels Problem" highlights the need to account for view-through attribution and the full, often hidden, customer journey.

It's wrong to dismiss channels like billboards because they lack direct, one-to-one conversion tracking. Their purpose isn't immediate action but to build top-of-funnel awareness. When a potential customer later searches for your service, they are more likely to choose your company from the results because they recognize and have a pre-existing preference for your brand.

To move beyond last-click attribution, small businesses should add a simple metric to their daily tracking: impressions. By analyzing the relationship between impression spikes and the subsequent rise in clicks days or a week later, they can start to see the true top-of-funnel drivers of their business, revealing which channels are building crucial initial awareness.

Don't treat OOH as an unmeasurable brand play. To win, apply the same rigor as digital marketing. Define specific KPIs and calls to action upfront, such as driving traffic to a unique landing page or tracking lift in a specific geographic area.

In AI interfaces, a brand's content can influence millions of purchase decisions without a single user clicking a link or seeing the source material. Key metrics must shift from traffic to influence, recommendation rates, sentiment, and share of voice within AI-generated answers.

Don't evaluate marketing channels in silos. A paid search lead isn't just from one click; it was enabled by 5-7 previous brand touchpoints from mass media, social, and other channels. The entire marketing strategy works as a closed loop, and its success must be measured holistically against overall business growth.