What coupon stacking means
Coupon stacking means using more than one type of savings on the same order. A shopper might combine a sale price, a coupon code, a cashback offer, a discounted gift card, or a free shipping deal. Not every store allows coupon stacking. Some stores allow one coupon per order, while others allow a promo code plus cashback or free shipping. This calculator helps you compare the math, but the store checkout decides what is actually allowed.
Example
Imagine your cart is $120. The store has a 20% sale, you have a $10 coupon, and you expect 5% cashback. The sale lowers the cart to $96, the $10 coupon lowers it to $86, and cashback may reduce your effective cost after purchase.
Related savings tools
If you only need one discount, use the discount calculator. If you want the full checkout total with tax and shipping, use the final price calculator. If you are trying to understand whether a code is worth trying, use the coupon code checker.