Professional charges (4)
I believe the answer is:
fees
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">professional charges</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for fees that I've seen before include "School payment(s), for example" , "pay" , "Professional payments" , "Lawyers' charges" , "(Membership) charges" .)