I am rarely home when the majority of the packages I order actually arrive in my city. If they were to send me an email asking me if I'll be home on the scheduled day of delivery, I'd be more than happy to let them know I'm not, to save them the trip of trying to deliver to me when I know I won't be home. This has always seemed like a major inefficiency in the courier system that I've always thought they would have eliminated. I just can't imagine that I am an outlier, do most other homes usually have someone home so its not worth sending out an email to check? Can anyone comment on this? I think about this problem every time I receive a package, it seems like such an obvious problem easily solved by technology.