Free Robitussun

Walgreens is having a sale this week if you buy 3 Robitussun you get $10 register rewards (walgreens cash printout) So heres the deal: Print out this coupon here three times, the Robitussin is on sale for $3.99 a bottle, the coupon is for $3 off, making each bottle .99 cents after coupon, then get $10 in register rewards to spend at Walgreens later. Stock up on this because winter is coming quick! )=