Yeah, I discovered a pump display that actually had a labelled "Mute" button, and I figured out that some other ones can be muted by poking at the buttons. Bar

Yeah, I discovered a pump display that actually had a labelled "Mute" button, and I figured out that some other ones can be muted by poking at the buttons. Barring that, I usually end up walking a little away from the car in order to try not to be advertised at.