You can get free Printer Ink & Paper from HP with free shipping if you have an HP printer. To avail of this offer, you need to sign up for a new account on the HP Instant Ink website, enroll in HP Instant Ink to claim a free $10 credit, select any plan add paper to it, and then pay $0.00 for your first month. Remember to cancel before your trial ends in 30 days to avoid being billed. For more details, you can go to the linked page.