Grapevine has brokers and consultants. Brokers are people who mediate between buyes and sellers, typically charging as a percentage of the transaction amount. A consultant is defined as the professional giving specialist advice to other professionals, typically in financial and business matters. Brokers and consultants are employed by individuals and organizations in a number of different sectors. Some areas where one can find a broker include auto broking, mortgage proking, stock broking, prime broking, investment broking and joint venture broking. A consultant's services may be used in fields such as asset management, banking, commercial lending, real estate and so on. These professionals in Grapevine are set apart by their knowledge of the market and its trends, and being able to predict future movements in the market with a reasonable degree of accuracy. For a broker as with the consultant, the skill is to negotiate a deal that benefits the client. These professionals also help take care of paperwork associated with such deals.