- Free 2ct. Robitusson-To-Go Packs w/CPN
Coupons.com has a $1 off any Robitussin product coupon available.

Robitussin Coupon Here

Watch the area by the checkout lanes at for the small 2 Ct. Packages of Robitussin to Go priced at only $.97, these will be FREE after this coupon!