Broker
A broker or middleman was an individual who arranged sales transaction between a buyer and a seller, usually for a . 

In 2370, Quark acted as a broker when getting people seats on evacuation vessels leaving Deep Space 9, though he used the acceptable Ferengi method of overbooking in the process. ()

In 2373, Quark put up his bar as collateral to three different brokers. ()

Thadial Bokar, a member of the Orion Syndicate, used the guise of a commodities broker in 2375 while dealing with the Tigan family. ()

See also 
 Drug broker
 Interfacer
 Intermediary
 Liaison

External link 
 
Economic occupations