Putting aside any real or perceived price advantages (and this depends on what you're buying), it is so easy and convenient to shop on line. But receiving delivery of the items can still be problematic if you are not home all day to receive them. So it's not surprising to see these parcel lockers popping up everywhere. Whilst SingPost may have been recognised for their version of the parcel locker, in Australia the Australia Post parcel lockers are at more than 180 locations. Maybe on line retail will be Australia Post's saviour?