A receiver will do so, you agree? (6)
I believe the answer is:
accept
'agree?' is the definition.
(I know that agree is a kind of accept)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for accept that I've seen before include "Concede" , "Acknowledge" , "Receive something proffered" , "Admit - gain" , "Take on; tolerate" .)