Most of our parcels can be delivered and left unattended however for some of our Luxe bundles we request signature on delivery. Whether your parcels require someone to be home or not also depends on your account and settings with Australia Post.
Australia Post advises that:
Some parcels require us to always collect a signature on delivery – these will always be taken to a nearby Post Office for later collection if the customer is not home. In other cases, senders may request that we collect a signature if someone is at home, but allow us to leave the parcel if no one is at the address and there is somewhere safe to leave it.
Finally, some parcels don’t have a signature required on delivery and in these cases we will always look for a safe place to leave the parcel if no one is home.