in exchange for

US /ɪn ɪksˈtʃeɪndʒ fɔːr/
UK /ɪn ɪksˈtʃeɪndʒ fɔːr/
"in exchange for" picture
1.

と引き換えに, の代わりに

as a return for something given or done

:
He gave her a book in exchange for her help.
彼は彼女の助けと引き換えに本をあげた。
They offered a discount in exchange for a bulk order.
彼らは大量注文と引き換えに割引を提供した。