Whois & Analysis for referralexchange.com

A real estate broker or real estate salesperson (often called a real estate agent) is a person who acts as an intermediary between sellers and buyers of real estate/real property and attempts to match up sellers who wish to sell and buyers who wish to buy.

In sales, commerce and economics, a customer (sometimes known as a , buyer, or purchaser) is the recipient of a good, service, product or an idea - obtained from a seller, vendor, or supplier via a financial transaction or exchange for money or some other valuable consideration.

An ultimate etymology of "client" may imply someone merely to do business, whereas a purchaser procures goods or services on occasion but a customer customarily or habitually engages in transactions (historically: the collection of tolls or taxes - see ).

Such distinctions have no contemporary semantic weight.

A social network is a social structure made up of a set of social actors (such as individuals or organizations), sets of dyadic ties, and other social interactions between actors.

The social network perspective provides a set of methods for analyzing the structure of whole social entities as well as a variety of theories explaining the patterns observed in these structures.

The study of these structures uses social network analysis to identify local and global patterns, locate influential entities, and examine network dynamics.