§5A-7-9. Preparation of mail for special rates.
All mail received by the central mailing office shall be
processed and presorted in order to receive the most favorable
mailing rates, unless otherwise directed by the director. The
director is authorized to make such expenditures as are necessary
to process and presort all outgoing mail or to enter into contracts
with any person, firm or corporation engaged in such business to
supply the service.