Depends a lot on the area of the country as to package deliveries. In my area of rural Nevada USPS does not deliver to individual homes. Instead, every few miles there is a "bank" of mailboxes. But those "mailboxes" are not much more than slits about 2" high so no packages will fit. Each "bank" has a few larger boxes that are about 1 square foot in size. Most times when a package is shipped to me via USPS I get a slip in my mailbox telling me I need to drive to the main post office in town and pick up the package - takes half a day! Needless to say, if I'm ordering on line and the company tells me they ship USPS, I find someone who will ship UPS instead. UPS will deliver to my door.
This is what our mailboxes look like. I'm lucky - this bank where I pick up my mail is about a half mile from me. Other people have to drive a couple miles or more. NO home deliveries!
This is what our mailboxes look like. I'm lucky - this bank where I pick up my mail is about a half mile from me. Other people have to drive a couple miles or more. NO home deliveries!