The program kicks off this quarter (that is, no later than March). Waymo had already grown its AutoNation deal to include a car part delivery test in 2019. UPS has been busy, too, having just ordered 10,000 electric trucks from Arrival for crewed deliveries.

The two see this as part of a "long-term plan" to explore how they can cooperate. There's no guarantee that will involve a self-driving courier rolling up to your door, but that wouldn't be surprising when UPS is already using drones to deliver medicine. For now, the benefits are more modest. UPS sees this moving packages out of stores more frequently, increasing the chances that your package will reach its destination on time and freeing up space in the stores themselves.