Doorman has developed a last-mile package delivery solution designed to end the era of missed, damaged, or stolen packages. Through on-demand package delivery, Doorman allows customers to receive packages when they are home, avoiding a trip to the post office or leaving a package on a doorstep. Upon sign-up, each user is given a personalized Doorman shipping address where customers divert all package deliveries. Doorman then allows customers to arrange delivery at a more convenient time.