accepting
boy
business
cap
cargo
carton
client
courier
customer
deliver
delivering
delivery
distribution
documents
envelope
gift
giving
holding
job
letter
mail
mailbox
man
office
order
ordering
overtime
package
packet
paper
parcel
post
postage
postal
postbox
postman
present
receipt
receiving
sending
service
shipment
shipping
timely
uniform
woman
work
worker
workplace
young