The coupon expires 03/05/18. Note the really Long Expiration date! The print limit is two.
Walmart sells 3 Count Multi-packs of Extra Gum for $1.98. Just $1.48 after the $.50 off one coupon above or $.49 a pack.
Kroger has 3 Count Extra and Orbit Gum Multi-packs on sale for $2.19 through 01/03/17. $1.69 each after the $.50 off coupon above or $.56 a pack.