How to Stack Coupons: Store Rules, Cash Back and Online Codes

Coupon stacking means using more than one discount on the same purchase: usually a store coupon and a manufacturer coupon on one item, applied to a sale price, with cash back from an app after checkout. Most big US chains accept one manufacturer coupon per item, and stores that issue their own coupons, such as Target, let you add a store offer on top. Below are the layers, the store rules that limit them and how stacking works online.

What coupon stacking is

Each discount comes from a different source, which is why they can combine:

• Sale price: the store's own markdown, applied before any coupon.
• Store coupon: issued by the retailer, such as a Target Circle deal or a CVS ExtraCare coupon.
• Manufacturer coupon: issued by the brand as a paper, printable or digital coupon and accepted at any store that takes manufacturer coupons.
• Cash back: paid after the purchase by a receipt app or an online cash back portal.

A store will usually take one store coupon and one manufacturer coupon on a single item, but not two manufacturer coupons.

How to stack coupons step by step

Read the store's coupon policy first

Policies differ more than most shoppers expect. Target accepts one manufacturer coupon (paper or digital) per item and adds one item-level and one category-level Target Circle deal on top, according to its current promotions policy. Walmart accepts only paper manufacturer coupons in store, one per item, and takes no digital or competitor coupons, per its coupon policy. Kroger limits shoppers to one store or manufacturer coupon, paper or digital, per item, according to its coupon policy.

Wait for the sale, then add coupons

A coupon goes further on an item that is already marked down. A $1 coupon takes a quarter off a $3.99 item but a third off the same item on sale for $2.99. Grocery and drugstore items rotate on and off sale, so note the lowest price you see for things you buy often and stock up when it returns.

Clip digital coupons before you pay

App coupons such as Target Circle deals, Walgreens digital coupons and CVS ExtraCare offers apply only if they are on your account before checkout. Clip them, then scan your loyalty number or app barcode so they come off automatically.

Add cash back after checkout

Receipt apps pay you after the purchase, so they don't count against the one-coupon limits at the register. Ibotta offers cash back on specific grocery and household items, and Fetch gives points for scanning receipts. Online, a portal such as Rakuten pays a percentage of the order, but Rakuten says coupon codes not listed on Rakuten may void cash back.

Stack online with one code

Most online checkouts take one promo code per order, so the online stack looks different: the sale price, then the best code, then rewards or store credit, then a cash back portal. Check the store's DealHack page for current codes and try the highest-value one first.

A coupon stacking example

Here is how the layers combine on a $10.99 bottle of laundry detergent at a store that accepts both store and manufacturer coupons. The prices are illustrative; yours will vary by store and week.

• Weekly sale: $10.99 drops to $8.99.
• Store coupon, $1 off: $7.99.
• Manufacturer coupon, $2 off: $5.99 at the register.
• Receipt app offer, $1 back after you scan the receipt: $4.99 net.

Four discounts from four different sources take about 55% off the shelf price. Drop any one layer and you still save, which is why stacking works best on items you already buy.

Mistakes that cost stackers money

• Two manufacturer coupons on one item. Store policies allow one manufacturer coupon per item, whether it is paper or digital.
• Assuming digital and paper add up. At Kroger it is one coupon per item, and at Target a digital manufacturer coupon replaces a paper one instead of adding to it.
• Losing cash back to a promo code. Rakuten warns that codes not listed on Rakuten can void your cash back, so compare the two before choosing.
• Expired coupons. Walmart, for example, accepts only unexpired manufacturer coupons.
• Buying for the coupon. A coupon on something you would not have bought is spending, not saving.

Where to find coupons to stack

Store coupons mostly live in apps now, and manufacturer coupons come from several places:

• Store apps: Target Circle, myWalgreens, CVS ExtraCare and Kroger digital coupons, which you clip to your account before checkout.
• Brand websites and newsletters: many brands send a manufacturer coupon when you sign up, and printable coupons still exist for groceries and household goods.
• Couponing communities: r/Couponing and sites such as The Krazy Coupon Lady and Southern Savers post weekly store match-ups that pair the ad with available coupons.
• Promo codes for online orders: DealHack lists current codes for retailers such as Target, Walmart and Walgreens.

Store policies that help you stack

A few store policies decide how far a stack can go.

Price matching

Target matches a lower price found on Target.com or in a local Target store, and manufacturer coupons still apply after the match, but Target coupons and Target Circle Bonuses do not, according to its price match guarantee. Walmart stores match only Walmart.com prices for identical in-stock items, not competitors' prices.

Competitor coupons

A handful of retailers accept other stores' coupons, which lets you pair a competitor's store coupon with a manufacturer coupon. Walmart is not one of them. Check our list of stores that accept competitor coupons before you plan a trip around one.

Double coupons

Double coupons, where the store raises a manufacturer coupon's face value, are now rare at national chains, and Kroger's policy allows one coupon per item. If a local grocer advertises doubling, read its cap before you count on it.

Coupon stacking FAQ

Can you stack coupons online?

Most online stores accept one promo code per order. You can still combine that code with a sale price, rewards or store credit, a discounted gift card and a cash back portal.

Can you use two coupons on one item?

Yes, when one is a store coupon and the other is a manufacturer coupon and the store allows both, as Target does. Major chains do not accept two manufacturer coupons on the same item.

Can you stack digital and paper coupons?

Only when they come from different sources. At Target, a digital manufacturer coupon doesn't stack with a paper manufacturer coupon for the same item, and Kroger allows one coupon of any kind per item.

Does Walmart allow coupon stacking?

Not on a single item. Walmart takes one paper manufacturer coupon per item in store and does not accept digital or competitor coupons, so receipt cash back from an app like Ibotta is the main extra layer there.