The Dun & Bradstreet Corporation provides commercial information and insight on businesses worldwide. The company offers risk management solutions, including DNBi, an online application that offers the customers real time access to global business information, and comprehensive monitoring and portfolio analysis; various business information reports, such as comprehensive and international reports; and eRAM, an enterprise solution for global and domestic customers for automated decision and portfolio analytics. It also provides sales and marketing solutions comprising solutions for customer data integration solutions, which are a suite of solutions that cleanse, identify, link, and enrich customer information; D&B Optimizer solution that transforms customer prospects and files into commercial insight, enabling a single customer view across multiple systems and touch points, such as marketing and billing databases; and Direct Marketing Lists, which enable the customers to create a marketing campaign. In addition, the company provides products that address the online sales and marketing needs of professionals and small businesses, including information on companies, industries, and executives, as well as research and advice regarding starting up and managing a business. It delivers subscription solutions online through its Hoover