WebmasterID logoWebmasterID
Attribution models

Store visit conversions

Store visit conversions are an ad-platform measurement that estimates how many people visited a physical store after seeing or clicking an ad. Google documents that store visits are modeled and aggregated, derived from anonymized, consented location data and statistical extrapolation rather than tracking specific individuals into a shop. This page explains the modeled nature of the metric and how to read it responsibly.

Verified against primary sources

How store visits are estimated

Google documents that store visit conversions are modeled: they extrapolate from a sample of users who have turned on location history and consented to its use, then statistically estimate the total visits attributable to ad interactions. The reported number is an aggregate, not a list of people.

Because it is modeled, store visits are subject to thresholds — Google only reports them when it has enough data to make a reliable estimate.

Reading the metric honestly

Store visits answer a question online conversions cannot: did the ad drive footfall? But the estimate is only defensible in aggregate and over volume. Slicing it too finely, or treating it as a precise count, overstates what the modeling supports.

Reconcile the direction of the trend against independent signals — in-store sales, loyalty scans, or survey data — rather than relying on the modeled figure alone.

How it appears in analytics and logs

A store-visit figure is an aggregate estimate, not a count of identified shoppers; treat it as directional and meaningful only at sufficient volume.

Diagnostic use case

Measure the offline, in-store impact of online advertising for businesses with physical locations, where the conversion happens off the website entirely.

What WebmasterID can help detect

WebmasterID measures only on-site behavior; store-visit estimates come from ad platforms. Use WebmasterID's observed web events as the online half of an online-to-offline picture.

Common mistakes

Privacy and accuracy notes

Store visits are reported as aggregated, anonymized, modeled estimates from consented location signals — not individual tracking. This is educational, not legal advice.

Related pages

Sources and verification notes

Last reviewed 2026-06-24. Facts are checked against primary/official sources where available; uncertain specifics are marked “Data not yet verified” rather than guessed.