How some packages are sent 3 letters

Crossword clues for How some packages are sent 3 letters

Answer	Clue
COD	How some packages are sent
PARCELS	Packages sent by mail
CARE	Type of package sent by an empty nester, maybe
CARE	Package sent overseas, maybe
BYAIR	How many packages are sent
MAILEDFIST	Threat of the use of military force (not, as it looks, a body part sent in a package)