we have this here in the USA too. UPS has what's called "access points" where things can be delivered, or are dropped off if they can't get you. Some packages are signature required, so if no signing, it gets sent there. Convenience stores, etc.

It's just mostly people aren't used to doing that and are hard to change. People often just send packages to work or a friends house instead. With access points, they can and will return a package to sender beyond a certain time.