Thumb Score: +18 Amazon has 4-Pack of 31.8oz Pure Bliss by Similac Infant Formula for $76.44 when you 'clip' the 30% off coupon on the product page and checkout via Subscribe & Save. Shipping is free. Thanks Corwin Amazon also has 4-Pack of 31.8oz Pure Bliss by Similac Toddler Drink w/ Probiotics for $77.94 when you 'clip' the 30% off coupon on the product page and checkout via Subscribe & Save.