So when I order something, the default is that I get an SMS notification when I can pick it up at my local grocery store whenever I want, not that someone tries to deliver it to me while I'm not at home.
My post office is 5 minutes from my house. Open late.
Purolator/UPS, Fedex, and DHL are a bit more painful though. Close at 5, only open monday-friday.
Mail delivered on campus has been known to be delayed for > 4 days (sigh), and it's a great problem to solve.
TNT Post has "offices" located in many local stores so that's pretty easy.