Harte-Hanks provides direct marketing services and shopper advertising opportunities to a wide range of local, regional, national, and international consumer and business-to-business marketers. Harte-Hanks Shoppers is one of North America's largest owners, operators and distributors of shopper publications, with shoppers that are zoned into more than 900 separate editions. Shoppers reaches more than 11 million households in California and Florida each week. Its Trillium software provides a full complement of technologies and services, including global data profiling, data cleansing, enhancement, and data linking for e-business, customer relationship management, enterprise resource planning, supply chain management, data warehouse and other enterprise applications. Harte-Hanks has headquarters in San Antonio and trades on the New York Stock Exchange under the symbol HHS.