What Is Couponing — And Is It Worth It?

Couponing is the practice of using discount vouchers, promo codes, and cashback offers to reduce the amount you pay at checkout. While extreme couponing — as seen on TV — takes it to an obsessive level, everyday couponing can realistically shave 10–30% off your regular shopping with minimal effort once you know the basics.

Types of Coupons You Should Know About

  • Manufacturer coupons – Issued by the brand itself, these can usually be used at any retailer that sells the product.
  • Store coupons – Issued by a specific retailer and only valid in that store or on their website.
  • Digital promo codes – Alphanumeric codes you enter at online checkout for a percentage or fixed discount.
  • Cashback offers – These don't reduce the upfront price but refund a portion of your spend after purchase, via apps like Rakuten, Ibotta, or TopCashback.
  • Stacking deals – Using a manufacturer coupon alongside a store coupon (and sometimes a cashback offer) on the same product at the same time for a combined discount.

Where to Find Coupons

Gone are the days of clipping coupons from Sunday newspapers (though those still exist). Today, the best sources include:

  1. Retailer apps and loyalty programmes – Supermarkets like Kroger, Tesco, and others load digital coupons directly into their apps for card members.
  2. Brand websites and email lists – Signing up to a brand's newsletter often yields a welcome discount code, plus ongoing offers.
  3. Cashback and coupon apps – Ibotta, Rakuten, Honey, and RetailMeNot are among the most popular.
  4. Browser extensions – Honey and Capital One Shopping automatically test coupon codes at checkout.
  5. Coupon aggregator websites – Sites that aggregate promo codes across thousands of retailers in one searchable place.

The Art of Stacking Coupons

Stacking is when you combine multiple discount types on a single purchase. For example: a manufacturer's coupon + a store sale + a cashback app rebate can sometimes bring the price of an item down dramatically. Not every retailer allows stacking, so it's worth checking the coupon policy before counting on it.

Common Couponing Mistakes to Avoid

  • Buying things you don't need just because there's a coupon. A discount on something you wouldn't have purchased is not a saving — it's a spend.
  • Missing expiry dates – Always check when a coupon expires before planning your shopping trip around it.
  • Not comparing unit prices – A coupon on a larger size might not actually be cheaper per unit than a smaller package at full price.
  • Ignoring store brands – Sometimes the store brand without a coupon is still cheaper than the name brand with one.

Getting Started: A Simple First Week Plan

  1. Download the app for your most-visited supermarket and activate available digital coupons.
  2. Install a browser extension (like Honey) on your computer for automatic online code testing.
  3. Sign up to one cashback site (such as Rakuten or TopCashback) and use it for your next online purchase.
  4. Check one coupon aggregator site before making any planned purchase over a set amount.

That's all it takes to begin. As you get more comfortable, you can layer in more sources and start planning purchases around the best coupon opportunities.