Drawer returned for remuneration (6)
I believe the answer is:
Here is my best explanation:
'remuneration' is the definition.
'drawer returned' is the wordplay.
'returned' is a reversal indicator.
'drawer' reversed gives 'REWARD'.
'for' is the link.
(Other definitions for reward that I've seen before include "Wage", "Pay", "Deserved prize", "Gift given to show appreciation of a good deed", "Present given to mark service or good deed", "Earned prize", "Recompense for worthy acts", "Profit, return", "This prize" and "Money offered for services".)