Agent having less money? (6)
I believe the answer is:
broker
'agent' is the definition.
(I know that agent can be written as broker)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for broker that I've seen before include "Financial dealer" , "See 7" , "Insurance or investment agent" , "intermediary" , "One buys and sells for others" .)