I agree this isn’t a differentiator and or complex but could be used for common courtesy / digital tracking… why can’t FedEx/ups notify me when something was de

I agree this isn’t a differentiator and or complex but could be used for common courtesy / digital tracking… why can’t FedEx/ups notify me when something was delivered…or give me a better delivery window than “tomorrow between 9am and 7pm”. I’m in an industrial complex with 8 other retail businesses and today a package which I didn’t know had shipped to me (or delivered) was left outside a door of mine next to public parking. This behavior is the norm at my location.