In this Part:
"correspondence nominee" means a person who, by virtue of an appointment in force under section 123C, is the correspondence nominee of another person.
"nominee" means a correspondence nominee or a payment nominee.
"payment nominee" means:
(a) a person who, by virtue of an appointment in force under section 123B, is the payment nominee of another person; or
(b) a person to whom instalments of youth allowance of another person are to be paid in accordance with subsection 45(1).
"principal" , in relation to a nominee, means:
(a) in the case of a nominee appointed under section 123B or 123C, the person in relation to whom the nominee was appointed; or
(b) in the case of a person to whom instalments of youth allowance are to be paid in accordance with subsection 45(1), the person on whose behalf those instalments are to be so paid.
"relevant payment" means:
(a) instalments of a social security periodic payment; or
(b) instalments of a special employment advance; or
(c) a social security payment that is a lump sum benefit for the purposes of section 47; or
(ca) a clean energy payment; or
(d) instalments of utilities allowance; or
(e) instalments of energy supplement under Part 2.25B of the 1991 Act; or
(f) a payment of quarterly pension supplement; or
(g) a payment of a student start - up loan.