Financial benefit (6)
I believe the answer is:
profit
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">financial benefit</span>' is the definition.<br/ >'<span class="explanation-format__answer">profit</span>' can be an answer for '<span class="explanation-format__original">benefit</span>' <span class="explanation-format__explanation">(I've seen this before)</span>. I also know that 'financial' relates to this answer.<br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for profit that I've seen before include "Gain from employment of capital" , "returns" , "Clean up" , "Yield - gain" , "Surplus earnings" .)