Targeted Stacking Coupons: 144 Nature Valley Crunchy Granola Bars From Just $10.72-$19.67 Shipped From Amazon! Stacking discounts will only work once, you can choose 72 Packs in Oats and Dark Chocolate, Variety Flavors, or Peanut Butter. 1. Select one-time purchase and clip the 20% off coupon on the product page. 2. Select subscribe & save […]