Day book ream. It probably will go to the bookstore it manages. Book searching and best-sellerdom information, participation book store summary and nationwide book store newspaper, election number of book store lottery and book-reading weekly book store lottery of spring and guide et cetera of day of sun * ƒWƒ‡ƒ‹ƒfƒB. Types Ecommerce -B2B (Business-to-Business) - B2C (Business-to-Customer)