Snapdeal has successfully conducted tested last-mile delivery using robots developed by Ottonomy IO. The robots use AI algorithms to navigate crowded areas and deliver to nearby homes. ML, fuse data from 3D Lidar and cameras help them understand the external world. Once the robot arrives at the doorstep, the customer receives an alert through a unique QR code. They also have UV lighting to disinfect the packet while navigating the delivery location.