If you need a quick and efficient way to locate a specific audience to receive information about a new product or service your company offers, Gilbert Mail Service offers "The Miracle Mapper." Our computer works with your database to locate current customers, prospects, or distributors. We can even break it down by customer age, income, zip code, city, or other demographics. The data processing department at Gilbert Mail Service can build a mailing list for you, or maintain and update your existing list.