Amazon's third annual Prime Day has a new piece to its shipping puzzle: airplanes.
The new Prime Air fleet will help deliver the Echo devices, flat-screen TVs and countless other marked-down goods expected to lure consumers' dollars with the easy swipe of a tab. The 30-hour Black Friday-like sales event is marketed to Prime members, meaning the millions of projected shipments destined for doorsteps will have two days or less to get there.
Enter Prime Air — the air cargo service Amazon officially introduced last summer.. . . more