middleperson

assistant broker commissioner deputy handler lawyer minister officer operative operator promoter representative worker

abettor actor advocate ambassador assignee attorney delegate doer emissary envoy executor factor factotum functionary go-between intermediary mover negotiator principal proctor proxy salesperson servant steward substitute surrogate

mediary ten percenter

arbitrator go-between mediator moderator referee

adjudicator fixer holdout judge maven umpire

arbiter go-between judge mediator referee umpire

adjudicator fixer holdout maven

agent dealer entrepreneur financier intermediary mediator merchant stockbroker

factor go-between intercessor intermediate negotiator

business person interagent interceder

customer

dealer trader

jobber merchandiser salesperson

delegate diplomat mediator

adjudicator ambassador arbitrator broker fixer go-between intermediary judge moderator

interagent intermedium