http://videotap.wistia.com/medias/6u3yi2ieus?embedType=async&videoFoam=true&videoWidth=640 Discount points allow you to lower your interest rate. While this video simplifies things to help you remember, “points” are essentially prepaid interest with each point equaling 1% of the total loan amount. Generally, for each point paid on a 30-year mortgage the interest rate is reduced by 1/8...