Stock up on LaCroix sparkling water for $1.98 at Walmart! Use a $1.00 coupon on an eight-pack that’s regularly $3.18. Price match to the Walmart.com price of $2.98. The final cost will be $1.98, or just $0.25 per can.
To price match, have the better price pulled up on your phone and show a cashier, or head to customer service. Not all Walmart stores price match. Be sure to check your store’s policy.