Shopping at Alibris
1. Sign Up For Multiple Email Addresses - Use a couple different email address to accumulate more Alibris promo codes. Many of the big retailers will come out with single-use coupon codes and this will increase your chances of savings.
2. Patience Pays Off - Take your time and revisit the site a couple hours later; Alibris will send you an additional promotion to entice you to complete your order.
3. Newsletter Signup - Alibris will consistently send out newsletters where you can find free coupon codes to save on your order.