January 8, 2010By Michael CaderBookscan Adds to Data Pool January 8, 2010By Michael CaderNew for 2010, Nielsen Bookscan now includes point-of-sale data from BJ’s Wholesale Club (over 180 stores); Meijer (with 190 supercenters); and The Paradies Shops (with over 500 stores in more than 70 airports and hotels).