Certain money transfer (4)
I believe the answer is:
wire
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">certain money transfer</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 wire that I've seen before include "Drawn-out metal" , "Strand of metal" , "Cable" , "See 2" , "Thin metal thread" .)