The new Walgreens September Coupon Booklet is in stores now! These coupons are valid through October 1, 2016, and because they’re Walgreens store coupons, they can be stacked with manufacturer’s coupons. $3/1 5-Hour Energy Shots Regular or Extra Strength $2/1 Abreva Cold Sore Relief Cream or Pump $15/1 Accu-Chek Aviva Plus or Connect Blood Glucose [...]