Score a moneymaker on Trident gum at Walmart with this double stack! Combine a $1.59/3 coupon with a $1.50/3 Ibotta rebate. I bought three packs for the regular price of $0.96 each, applied the coupon, and paid $1.29 at the store. Then, I uploaded the receipt to Ibotta and received a $1.50 credit. The overage made this deal a $0.21 moneymaker.