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Purpose & Impact

11 Cause Marketing Examples: Mechanics, Dates and Evidence

Eleven dated cause marketing examples distinguish promised contributions, reported funding and measured benefits from unproven causal sales effects.

· Zenko Protocol · 15 min read
Zenko fox overlooking a trail marked real campaigns, real results and key lessons.
These examples document mechanics and reported contributions, not proven causal brand-sales results. Historical and current offers are distinguished in the article. Open the full-size illustration for small labels. The article below explains the details in accessible text.

A donation promise, a payment and a measured benefit are three different things. These 11 examples document real donation mechanics and partnership choices, not 11 proven ways to increase sales. Company and charity figures are labelled as reported figures. Historical schemes are dated so their old terms are not mistaken for today's offer. Current-page descriptions were checked on 11 October 2026 and can change.

The sources used for these named examples do not establish an independent causal effect on the brand's sales. That is a limit of the evidence reviewed, not a claim that no other evidence exists. The research section below separately summarises a pooled retail study. For the fundamentals, start with our guide to cause marketing.

This page covers donation-linked promotions and related purchase-funded allocation schemes, with their differences identified. For reward and incentive examples, see our incentive marketing examples.

At a glance

Example When and where Documented mechanism What the cited evidence establishes
American Express and the Statue of Liberty US, 1983 One cent per qualifying US card purchase and Travelers Cheques purchase through 31 December Contemporary reporting of the pledge, not a causal sales result
TOMS One for One Historical global model; current company story checked October 2026 Historically a donated pair for a pair bought; current support uses a portion of profits A funded randomised evaluation in one setting, not proof about every TOMS programme
Co-op Local Community Fund UK, terms effective June 2026; community stamps from October 2026 Members allocate community stamps; allocations help determine grants Current terms include a £500 minimum for each selected organisation, not proof of payment
Tesco Bags of Help UK, September 2017 account Carrier-bag sales funded grants, with customer voting Historical funding and administration arrangements
Lush Charity Pot UK and Ireland, September 2026 relaunch 75% of the sales price minus tax pledged to grassroots activism Relaunch terms, not reconciled receipts
TK Maxx, Homesense, Aardman and Comic Relief UK, Red Nose Day 2024 Product-specific minimum donations from licensed T-shirts At least £5.50 per adult T-shirt and £2.50 per children's T-shirt in that range
innocent Big Knit and Age UK UK, live page checked October 2026 30p per woolly-topped bottle sold Current stated contribution; hat submissions not currently open
M&S Sparks and Macmillan UK, live page checked October 2026 1p each time a participating shopper shops Charity-reported Sparks total of more than £5.6 million since 2015
ScottishPower and Cancer Research UK UK, live page checked October 2026 Contribution for each month on the Help Beat Cancer tariff Monthly trigger; no per-month amount stated on the cited page
Apple (PRODUCT)RED and the Global Fund International, product page checked October 2026 A portion of proceeds from (PRODUCT)RED purchases Partnership mechanism, without a product-specific amount on the cited page
Pampers and UNICEF International, campaign launched 2006; report updated July 2021 “1 Pack = 1 Vaccine” supports maternal and neonatal tetanus work Recipient's dated account of funded vaccines and the wider delivery chain

1. American Express and the Statue of Liberty, US, 1983

What it was. American Express's Statue of Liberty restoration promotion is a well-known early example. A contemporary Christian Science Monitor report, published on 11 October 1983, says the company would donate one cent to the Statue of Liberty-Ellis Island Foundation for each US purchase charged to an American Express card and each purchase of American Express Travelers Cheques, through 31 December.

What the evidence shows. The report documents the promise and its end date. It does not establish that this was the first cause marketing campaign, that it named the practice or that it caused a particular increase in card use. We do not use an unverified fundraising total or sales-lift percentage here. This is contemporary reporting, rather than a company-primary account.

What to take from it. A named beneficiary, a defined transaction and a fixed period make a promise understandable. They do not prove its commercial return.

2. TOMS One for One, historical global model

What it was. TOMS built its original model around donating a pair of shoes when a customer bought a pair. It is important to distinguish that historical offer from the company's present giving model.

Evidence of benefit. A cluster-randomised trial studied 1,578 children in 979 households in rural El Salvador. The 2016 World Bank working-paper version reports high use and approval of the shoes, generally insignificant effects on health and self-esteem, and small positive school-attendance effects for boys. In that setting, where most children already owned shoes, the researchers judged the overall effect negligible. The paper acknowledges support from TOMS; it should not be described as an independently funded trial. The journal article followed in 2018, but the working-paper version is the source reviewed for this account.

What changed. The current TOMS company story, checked on 11 October 2026, says a portion of profits supports children's education, health and wellbeing through grants, product donations and partnerships. It does not state the old one-for-one or one-third-of-net-profits formula as its current rule.

What to take from it. Delivery and benefit need separate evidence. The trial is a warning about targeting in one setting, not proof that every TOMS programme failed. Neither the recipient study nor the current company story establishes the model's causal effect on TOMS sales.

3. Co-op Local Community Fund, UK, 2026 terms

What it is. Co-op's terms effective from 1 June 2026 describe a different mechanism from the historical percentage-of-spend scheme. From October 2026, members receive a community stamp alongside each personal stamp earned through High Five and can allocate it to a Local Community Fund cause. Community-stamp allocations help determine the grant. The terms state a £500 minimum for each selected organisation.

How to classify it. This is a purchase-linked allocation scheme inside a membership programme, not a current promise to pass exactly 1% of each member's spend to a charity. Eligible causes can include other not-for-profit groups, so not every beneficiary should be called a registered charity. A stated minimum grant is not evidence that the payment has already been made.

What to take from it. A familiar campaign name can survive a change in funding mechanics. Check current terms rather than relying on an old charity-branch page.

4. Tesco Bags of Help, UK, historical 2017 terms

What it was. In its 13 September 2017 explanation, Tesco said carrier-bag sales funded local projects and customers voted on which projects to support. Groundwork assessed applications and helped administer grants.

What the evidence shows. Tesco explicitly said around 10% of the money raised covered running the programme. This documents historical arrangements, not today's offer, not proof that every pound of the bag charge reached a project, and not a sales-lift evaluation.

What to take from it. Distinguish gross money collected, administration costs and grants actually paid. Customer choice over grant allocation is not the same mechanic as a fixed donation on every ordinary product purchase.

5. Lush Charity Pot, UK and Ireland, September 2026 relaunch

What it is. Lush's announcement dated 10 September 2026 says Charity Pot returned to UK and Ireland shops and online on 17 September, with 75% of the sales price minus tax donated to grassroots activism in human rights, environmental and animal protection.

What changed. The product had been withdrawn in September 2024. The historical description of donating the whole pre-tax selling price should not be copied into a description of the relaunched product.

What to take from it. Check the version and tax basis of a percentage promise. The relaunch announcement records the offer, not the amount already paid under it or a measured effect on sales.

6. TK Maxx, Homesense, Aardman and Comic Relief, UK, 2024

What it was. Aardman's announcement dated 12 February 2024 set out the contribution terms for the licensed Red Nose Day range: at least £5.50 from an adult T-shirt and at least £2.50 from a children's T-shirt would go to Comic Relief. Adult prices ranged from £12.99 to £14.99 and children's prices from £6.99 to £9.99.

What the evidence shows. This is an original participating-partner announcement for the 2024 range. It is not a reconciliation of final charity receipts, a causal sales study or a statement of the terms for every later Red Nose Day product.

What to take from it. A product-specific minimum amount is easier to check than a promise about unspecified proceeds. Keep the product, year and minimum together.

7. innocent Big Knit and Age UK, UK

What it is. Volunteers knit small hats for innocent smoothie bottles. The company's current Big Knit page, checked on 11 October 2026, says it gives 30p to Age UK for each woolly-topped bottle sold.

What to check. That is the figure on the current page, not the older 25p rate. The page also says it is not accepting hats at present, so it is not an always-open invitation to send knitted hats. We do not infer a new campaign year or a receipt total from this undated page.

What to take from it. Separate volunteer participation from the sale that triggers the company's contribution. Check the current per-unit amount and whether the campaign is open.

8. M&S Sparks and Macmillan, UK

What it is. Macmillan's M&S partnership page, checked on 11 October 2026, says shoppers can choose Macmillan as their Sparks charity and M&S then donates 1p each time they shop.

Reported contribution. Macmillan reports more than £5.6 million raised through Sparks since 2015. This is the recipient's reported total for that mechanism, distinct from the larger total for the whole M&S partnership, which includes other fundraising.

What to take from it. Keep a loyalty-linked scheme's contribution separate from a whole-partnership total. Neither figure establishes how many additional retail purchases the scheme caused.

9. ScottishPower Help Beat Cancer tariff and Cancer Research UK, UK

What it is. Cancer Research UK's partnership page, checked on 11 October 2026, says ScottishPower makes a contribution for each month a customer remains on its Help Beat Cancer tariff.

What the evidence shows. The cited page does not state the monthly amount. The wider partnership also includes event sponsorship and employee and supplier fundraising. Its whole-partnership total cannot therefore be presented as the tariff's total.

What to take from it. A continuing paid relationship can define the contribution trigger. Check the amount and qualifying terms for the specific offer rather than borrowing totals from adjacent fundraising.

10. Apple (PRODUCT)RED and the Global Fund, international

What it is. (RED)'s page for Apple's 41mm (PRODUCT)RED Sport Band, checked on 11 October 2026, says a portion of proceeds from each (PRODUCT)RED purchase goes to the Global Fund to fight AIDS and support health programmes.

What the evidence shows. That page does not disclose a product-specific percentage or monetary amount. It documents a contribution mechanism, not a quantified per-purchase benefit or an independent Apple sales result. A product-page description is not a guarantee of current stock availability.

What to take from it. A famous partnership is not a substitute for precise offer terms. This is an example to examine, not a recommended UK advertising template.

11. Pampers and UNICEF, international, historical report updated July 2021

What it was. UNICEF's recipient account describes Pampers' “1 Pack = 1 Vaccine” campaign, launched in 2006, as support for its maternal and neonatal tetanus programme. The page was last updated on 7 July 2021, so its cumulative figures should not be presented as current 2026 totals.

What the evidence shows. UNICEF explains that funding helps procure vaccines and that vaccination depends on a wider delivery chain. The simple campaign phrase does not mean one purchase fully immunises one person or saves one life. We do not infer a current per-pack cash contribution from this historical report.

What to take from it. Explain what is funded as well as the headline unit. A vaccine dose funded, a dose delivered and a person fully immunised are different measures.

Raffleaid: a separate UK advertising caution, October 2022

Raffleaid is not one of the 11 campaign examples above. In its 12 October 2022 ruling on Clarson Ltd trading as Raffleaid, the ASA found that the name and presentation misleadingly suggested charitable fundraising was the primary purpose of all its draws. Separately, the ads failed to give required contribution information, and the advertiser did not provide evidence of a formal agreement with a beneficiary.

The ruling concerns misleading presentation and omitted information. It is not a finding that every mention of a charity makes a business a statutory commercial participator, nor a criminal conviction or financial penalty.

What to take from it. Be clear about the promotion's purpose, the benefit and the underlying agreement. CAP Code rules 8.33 and 8.34 address beneficiary identification, formal agreements, contribution information and limits. Do not assume a famous campaign's wording meets the rules for your promotion. Merely mentioning a charity does not automatically meet the statutory commercial participator test; see the UK rules for charity-linked sales.

What the pooled evidence says

Results vary substantially. A 2023 meta-analysis of 237 studies reports a moderate average effect on attitudes (d = 0.458) and a smaller average effect on behavioural responses (d = 0.283), with high variation between studies. These are standardised effect sizes, not percentage sales lifts. The authors identify the visual prominence of the donation as the strongest individual moderator of behavioural responses; priorities for attitudes and behaviour differ.

A separate 2024 field study of 63 cause-related promotions across 20 fast-moving consumer goods categories reports an average weekly sales lift of 4.9%, an average donation of 3.2% of product price and an average campaign duration of 11 weeks. Those sample averages are not a forecast for your brand or a recommended donation rate. In a later American Marketing Association interview, dated 25 September 2025, the researchers stress that results vary widely and some campaigns substantially outperform the average.

This summary uses verified university-hosted abstracts and the separately attributed AMA interview, not a full review of either journal paper's methods. We do not infer the dataset country, exact proportions of laboratory studies or a result for any named brand above. For designing your own test, see how to measure cause marketing.

What is missing

These examples mostly establish promises, mechanics and reported contributions. Comparable independently established commercial returns are missing from the sources reviewed. The TOMS evaluation addresses recipient benefit in a particular setting, not the brand's sales. No list of famous partnerships closes that evidence gap.

Historical and current examples are both useful when they are labelled. None is a legal template or a guarantee that the same arrangement will work for a small brand. If you are planning your own, price it in the Cause Marketing Calculator and read Commercial Participators: The UK Rules for Charity-Linked Sales before launch. Calculator scenarios are budgeting illustrations, not approval of advertising wording.

FAQs

What is an example of cause marketing?

American Express's 1983 Statue of Liberty restoration promotion is a well-known early example. A contemporary report says it promised one cent per qualifying US card purchase and American Express Travelers Cheques purchase through 31 December. That documents the offer, not a claim that it was the first campaign or that it caused a particular sales increase.

What is a good UK example of cause marketing?

innocent's Big Knit page, checked on 11 October 2026, says the company gives 30p to Age UK for each woolly-topped smoothie bottle sold. M&S Sparks offers another model: Macmillan's partner page describes a 1p contribution each time a participating shopper shops. Check each programme's terms, dates and availability.

Did the TOMS One for One model work?

A TOMS-supported randomised trial in rural El Salvador found high use of the donated shoes, generally insignificant health and self-esteem effects, and small positive attendance effects for boys. Most children already owned shoes, and the researchers judged the overall effect negligible in that setting. This is not proof that every TOMS programme failed. The current company story describes giving a portion of profits, not the historical one-for-one or one-third formula.

Has any cause marketing campaign been ruled misleading in the UK?

Yes. In October 2022 the ASA found that Raffleaid's name and presentation misleadingly suggested charitable fundraising was the primary purpose of all its draws. Separately, its ads omitted required contribution information and the advertiser did not provide evidence of a formal beneficiary agreement. The ruling was not a criminal conviction or a finding that merely mentioning a charity triggers statutory commercial participator status.

Does cause marketing increase sales?

Results vary. A 2024 study of 63 cause-related retail promotions reports a 4.9% average weekly sales lift, with a 3.2% average donation and an 11-week average duration. Those sample averages are not a forecast or recommended donation rate. The sources reviewed for the named examples here do not establish an independent causal effect on each brand's sales; the research summary uses verified abstracts and a later AMA interview rather than a full-paper methods review.

Sources

Sources checked on 11 October 2026. Company and charity pages establish their own promises or reports, not independent causal sales effects. Dates below identify historical versions where applicable.

This article is general information, not legal advice or approval of any campaign's wording.