I don't know if this is new or not but I just got a text message from Amazon telling me that I'm the next stop. A package I ordered is supposed to arrive today and the text shows me a map of where the delivery person is at this moment. He or she is out in Montebello either on the Santa Ana Freeway near Atlantic or on surface streets near where they cross. The app says that truck's next stop is my house.
A quick bit of map-consulting yields the info that that's 38 miles from me. Traffic is heavy so if they do indeed come to me next, that would take 38-41 minutes. I got the text message at 12:20 so they should be here right about 1:00. Let's see when it gets here.