Hewlett-Packard is the world's leading PC manufacturer, devoting $3.6 billion to technology research and development each year. HP coupons are available on a variety of popular brands of printers (Inkjet, LaserJet, Officejet, etc.), computers (HP Pavilion, Compaq Presario, HP Envy, etc.), and other products like ink, paper, and enterprise software. Tack on additional savings to HP deals by signing up for the My Print Rewards program, which gives customers access to free shipping with next day delivery, 10% reward savings on ink and toner after a single purchase, and other members-only offers and promotions.