orderer

nouns

someone who places an order to buy
orderer
is derived from
order
is a type of (narrower)
a person who buys
buyer, emptor, purchaser, vendee
an organizer who puts things in order
"Aristotle was a great orderer of ideas"
orderer, systematiser, systematist, systematizer, systemiser, systemizer
is derived from
order
is derived from
order