A real estate broker is a step up the professional food chain. Brokers have additional training and education that have qualified them to pass a higher licensing exam; most states also require them to have a certain amount of recent experience as an active real estate agent. Brokers handle the technical aspects of the real estate transaction. A client signs a contract with a brokerage, not the individual agent. In many states brokers' additional certification authorizes them to handle other legal and financial aspects of a deal, such as handling the earnest money deposit and establishing the escrow account.
We're not getting a cut from those agents commissions either. We have built such a strong, easy to find, recognizable brand, with great customer service and informative content, that real estate agents pay for the benefit of having their professional information listed on The OFFICIAL Real Estate Agent Directory®, so if a home buyer, a seller, or a renter becomes interested in their profile, they get contacted.