Which two of the following are requirements to report store visits? Choose two.

To report store visits, an advertiser must first set up a location extension or affiliate location extension to provide the system with the specific physical addresses needed to track proximity and intent. Once the locations are defined, Google’s machine-learning models require sufficient data to pass model quality and privacy thresholds, ensuring there is enough anonymized and aggregated traffic to provide accurate reporting without compromising individual user identity. These two requirements work in tandem: the extensions provide the geographic framework, while the data thresholds ensure the resulting metrics are statistically significant and privacy-compliant for the advertiser to use in optimization. Would you like me to explain the specific privacy techniques Google uses to protect user data while reporting these visits?