The new Walgreens May Coupon Booklet is available in stores now! These coupons are valid through June, 3, 2017, and because they’re Walgreens store coupons, they can be stacked with manufacturer’s coupons. $20/1 All Accu-Chek Meters $2/1 Acnefree Skin Care [38 or 40-pk.] $1/1 Advil [Children's, 4-oz.; Infants' Drops, 0.5-oz.] $2/1 Advil EZ Open Pain [...]