BookOutlet: Refer a Friend and you'll both receive $5 in rewards Ability to refer friends is available after first purchase. To quality for the Refer-A-Friend program, referred friend must be new to Book Outlet and create an account to receive coupon. Referring friend must be opted into the Book Outlet Rewards program and will receive points once the referred friend’s order has been shipped. Limit of 10 successful referrals (i.e. a maximum value of 1,000 points or $50) within a 7-day period. The Refer-A-Friend program is subject to the terms and conditions of the Book Outlet Rewards program.