Relax and indulge yourself with coffee and books. Get 10% off on any imported book for every single-receipt purchase worth P300 of any product in Illy Café Delizio at National Book Store, Glorietta 1. Plus! Get 10% OFF in Illy Café Delizio for every single-receipt purchase worth P300 of books in National Book Store, Glorietta 1. Promo runs from March 1 to April 30.