Agents Agents are those individuals that are involved in promoting and actively selling companies listed on a Broker’s MLM4Sale site. Energy is brought to the MLM4Sale environment via the Agents. They are the ones on the front line who are actively involved in selling the Broker’s promotions on a daily basis. The amount of remuneration paid to an Agent on sale of a company is negotiated between the Broker whose site the company was listed on and the selling Agent.