I received this email today: "Alert from Square: A Customer left you a negative feedback"

[scottklarman]

I think it's a scam since I can't find how to read reviews. Any ideas?

[BofBArtStudio]

You can navigate to

Customers -> Customer Directory -> Feedback

And then view any feedback that has been received. This is usually a response to an electronic receipt that was sent to the customer by text or email. 

On that receipt they have the ability to click a button to provide feedback. 

Hope that helps.