'Last-mile delivery' refers to the very last stage of the delivery process, with any carrier, when a parcel is moved from a transportation hub to its final destination—which is usually a personal residence. The OSM Premium Network streamlines this process by handling package pick-up, weighing, and scanning. We then route packages to the most convenient USPS processing center for tendering, transport and delivery. Entering deep into the mail stream, and using optimized routes, helps us ensure delivery between 1-5 business days.