I made some changes to the $$Lounge forum and lost the Drone Delivery topic and posts, so have created a new topic for it. I have asked some regular posters to dig up some past posts to populate the topic again
Drone Delivery has developed numerous drones with different payloads to exploit the delivery market. They have a delivery software and navigation platform to manage drone flights meeting aviation regulations.
They have begun commercialization in Canada and most advanced in northern Canada.
Most important is an agreement with Air Canada Cargo in June 2019 to market Drone Delivery's products.