DJI drones are pretty popular these days. You can use them for serious aerial cinematography or simple selfies. Thanks to Zing, you can use your DJI quadcopter to pick up and deliver things. This is a peer to peer delivery system that connects two people using a drone. The companion app allows your Mavic drone to fly on autopilot and take the Zing delivery box to the destination.
The delivery box has a lightweight and aerodynamic device, so your Mavic can easily handle it. It has 600g carrying capacity.