The new Walgreens March Coupon Booklet is available in stores now! These coupons are valid through April 7, 2018, and because they’re Walgreens store coupons, they can be stacked with manufacturer’s coupons. $2/1 Abreva Cold Sore Relief Cream or Pump [0.07-oz.] $22/1 Accu-Chek Guide Blood Glucose Meter $2/2 Act [Rinse or Mouthwash 16.9-oz. to 33.8-oz., [...]