Equifax primarily operates in the business-to-business sector, selling consumer credit and insurance reports and related analytics to businesses in a range of industries. Business customers include retailers, insurance firms, healthcare providers, utilities, government agencies, as well as banks, credit unions, personal and specialty finance companies and other financial institutions. Equifax sells businesses credit reports, analytics, demographic data, and software. Credit reports provide detailed information on the personal credit and payment history of individuals, indicating how they have honored financial obligations such as paying bills or repaying a loan. Credit grantors use this information to decide what sort of products or services to offer their customers, and on what terms. Equifax also provides commercial credit reports containing financial and non-financial data on businesses of all sizes. Equifax collects and provides data through the National Consumer Telecom and Utilities Exchange (NCTUE), an exchange of non-credit data including consumer payment history on telecommunications and utility accounts.