Send, as payment (5)
I believe the answer is:
remit
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">send as payment</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for remit that I've seen before include "Give up" , "Put off" , "Relax; send (payment)" , "instructions required" , "send money, maybe" .)