Retail worker (10)
I believe the answer is:
shopkeeper
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">retail worker</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that shopkeeper is a type of vendor)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for shopkeeper that I've seen before include "perhaps Napoleon's man in England?" , "Tradesperson" , "E.g. newsagent" , "Counter-agent" .)