Make the most out of your coupons by doing the math on them.
The store doesn't allow coupon stacking but will give you cash back if you used a coupon which is worth more than the item you’re purchasing.
For example, if you have a Walmart coupon for $5 off cereal, but the item only costs $4, the store will apply the remaining $1 off on another item. If there is no second item, you can get the $1 back in cash. This means you always get our full coupon's worth.
Make sure to use the coupon with the highest value to maximize your savings.
Options like Walmart Pay allows you to digitally scan paper coupons to use when shopping online so you never lose sight of what you can save on.