in exchange for
US /ɪn ɪksˈtʃeɪndʒ fɔːr/
UK /ɪn ɪksˈtʃeɪndʒ fɔːr/
1.
as a return for something given or done
:
•
He gave her a book in exchange for her help.
•
They offered a discount in exchange for a bulk order.
as a return for something given or done