NPD BookScan gathers point-of-sale book data from about 16,000 locations across the U.S., representing about 85 percent of the nation’s book sales. Print-book data providers include all major booksellers and Web retailers, and food stores.
NPD BookScan gathers point-of-sale book data from about 16,000 locations across the U.S., representing about 85 percent of the nation’s book sales. Print-book data providers include all major booksellers and Web retailers, and food stores.