An agent is an individual who is able to handle real estate transactions. This job typically includes things like listing properties for sale, arranging viewings, negotiating sales, and finalizing deals. The exact duties performed by an agent will depend on whether the individual is working for the seller of a property or a potential buyer. There are many details involved in real estate transactions, which is why real estate agents need to be thoroughly trained and educated. They also need to have a license. Hiring an agent to help with a real estate transaction is not explicitly required, but these individuals can make buying or selling a property much easier. They have the experience that promotes a smooth transaction and a reasonable deal. Real estate agents are typically paid based on the final sale price of a property, usually expressed as a percentage.