In-store advertising can affect almost every KPI, depending on where the customer is in their visit.
When a customer sees in-store advertising from outside, it affects:
Once inside, the ad's effect can show up across nearly every KPI — it comes down to how the customer reacts to it.
Example: an ad reading "10% off when you buy 2" first affects how long they spend browsing — impacting Average Dwell Time.
Whether it leads to a purchase then shows up in:
For KPI definitions, see What is KPI?.