$1.00/1 – Robitussin Product, any – (coupons.com)
 Available under zip code 77477

The $1.00 off Robitussin coupon is back! I love this coupon because it makes for FREE trial size to-go packs at Walmart!  These make great traveling partners to have at work or on vacation.  Check out this HOT deal:

Robitussin To Go, 2 ct. $1.00, Regular Price
(Look for these near the checkout lanes)
Use $1.00/1 – Robitussin Product, any – (coupons.com)

Final Price: Free