456, X Street, Y Avenue
[Subject: Normally bold, summarizes the intention of the letter] -Optional-
Dear ANDREW HALL,
Thank you for choosing to open an account with Rainbow Home Builders. We appreciate your interest in our company and we believe we can satisfy you with our affordable prices, high quality products and commendable service. We have enclosed herein the terms and conditions applicable to your account. Please read through the entire agreement so you would know how to make the most and get the best out of being a member of the Rainbow Home Builders family. We are glad to have you and we look forward to many years of serving you.