The coupon industry makes $12 billion a year. Almost none of it goes to charity. We think that's a waste.
DealLingo Founding Rationale · April 2026
Here's what happens when you search for a coupon code online. You land on a site with 40 codes. You try the first one. Expired. The second one. Invalid. The third one. "Minimum purchase $500." You try eight more. None of them work. You close the tab and pay full price.
This is a $12.5 billion industry. That's how much the digital coupon market is worth in 2026. RetailMeNot, Honey, Coupons.com, Groupon, Rakuten. These are real companies with real revenue built on a simple promise: we'll save you money.
The problem is the promise is mostly broken.
Sources: Inmar Intelligence via Supermarket News, Chargebacks911
The coupon sites don't verify codes because they don't need to. They make money when you click, not when the code works. The affiliate commission fires the moment you land on the retailer's site. Whether the code works is your problem.
This creates a market where the incentive is volume, not accuracy. List 40 codes, hope 2 work, collect the click revenue on all 40. The consumer wastes time. The retailer deals with fraud. The coupon site profits regardless.
Meanwhile, Americans gave $592 billion to charity last year
That number comes from Giving USA's 2025 report. It grew 6.3% from the year before. Individual giving accounted for $392 billion of it.
People want to give. The data is unambiguous.
Sources: Giving USA / IU Lilly Family School of Philanthropy, Givz Cause Marketing Research, Labyrinth Inc
When a company leads with purpose, consumers are 76% more likely to trust that brand and 72% more likely to become a loyal customer. When brands pair social commitments with functional excellence, consumer preference jumps from 42% to 70%.
People don't just want to save money. They want their money to mean something.
The question we asked
What if every coupon code on a site supported a cause? What if the platform itself was built around giving back, not affiliate arbitrage?
That's DealLingo.
We only list deals from brands that give back. TOMS funds mental health resources with every purchase. Bombas has donated 204 million items to homeless shelters. Warby Parker has distributed 20 million pairs of glasses globally. Patagonia transferred its entire ownership to a nonprofit so all profits fight climate change.
These aren't marketing gimmicks. These are structural commitments. And their coupon codes are real, because the brands want you to use them.
How it works
- Every deal on DealLingo supports a cause. No exceptions. No commercial filler.
- Codes are submitted by the community and verified by votes. Bad codes get buried. Good codes rise.
- Every brand gets a fair rotation. No pay-to-play. The least-shown deals surface first.
- Every outbound link carries our referral tag. Charities see DealLingo in their analytics. We become a visible source of their traffic.
- Businesses can list for free during launch. They get a branded page, up to five codes in the feed, and an embeddable widget for their own site.
- GoFundMe campaigns appear alongside brand deals. A teacher's classroom fund sits next to Bombas socks. A veteran's service dog sits next to Patagonia fleece.
- We keep nothing. 100% of cause proceeds go to the causes.
The economics
Traditional coupon sites monetize through affiliate commissions. A click to Nike through RetailMeNot earns RetailMeNot 3-8% of the sale. That's the business model. It works. It makes companies like Honey worth $4 billion (PayPal's acquisition price).
We don't take a cut of the charity. But we're building something the coupon sites can't: a community of people who choose deals based on impact, not just discount percentage. That community has value — to brands who want to reach conscious consumers, to charities who want new donors, and to the people themselves who want their spending to mean something.
What we're not
We're not a coupon aggregator. We don't scrape codes from the internet and list them hoping they work. We're not a cashback platform skimming affiliate fees. We're not a charity — we're a platform that makes it easy for people to choose deals that fund causes they care about.
We're a directory of brands that give back, verified by a community that cares whether the codes actually work.
About the name
Yes, it sounds like Duolingo. That's not an accident and it's not an attempt to confuse anyone. Duolingo made language learning free and turned it into something millions of people do every day without thinking about it. We'd like to do the same thing for charitable giving — make it something that happens automatically, every time you use a coupon code. Different mission, same ambition: make something good effortless.
If Duolingo's legal team is reading this: we're fans. We have a Duolingo Super deal on the site. We're sending you traffic with our referral tag. Come say hi.
The bet
We're betting that a meaningful number of people would rather save money AND support a cause than just save money. We're betting that Bombas socks with a working code and a story about 204 million donated items is a better deal than a random 10% off code that might be expired.
The data says we're right. 80% of consumers actively look for products connected to social causes. 76% are more likely to trust a purpose-led brand. The $592 billion in annual charitable giving says generosity isn't a niche — it's mainstream.
DealLingo is where saving money and funding what matters are the same action.
DealLingo is a project of Price-Quotes, Inc, an independent consumer research organization. We track what things cost and what consumers actually want. DealLingo is our answer to what they want from the coupon industry: codes that work, from brands that care.