During the two hours I was there DHL texted me FOUR times about a package they're trying to deliver to me. Do they really think that people can drop what they're doing just because they received a text? I went to their website last night, hoping I could tell them to come another time, but their site has no provision for that. You can, however, ask them to deliver your parcel to a neighbor. I can hardly ask a neighbor to stay home all day on my account. I'd like to tell them a few things about software design.