The new Walgreens April Coupon Booklet will be available in stores April 1st! These coupons are valid April 1, 2012 through April 28, 2012, and because they’re Walgreens store coupons, they can be stacked with manufacturer’s coupons. $5/1 Advil (300 ct.) $5/1 Alavert Allergy Relief (48 ct.) $2/1 Always $2/1 Allegra (15 ct.) $1/1 Aquafresh [...]