Restore for profit (6)
I believe the answer is:
return
I believe this clue is a double definition.
'restore' is the first definition.
(I know that restore is a more specific form of the action return)
'for profit' is the second definition.
(I've seen this before)
(Other definitions for return that I've seen before include "Take back" , "hit back?" , "Profit earned on money" , "'Come, go or bring back (6)'" , "Send/come back" .)