ZYLA built a Women's Day campaign.
The agency is going for the award.
The marketing team is going for the data.
Most cultural campaigns generate reach. ZYLA (Spadel Group) generated proof. Same brief, same budget pressure, same stakeholders asking for numbers in April. The difference was one structural decision made before a single line of copy was written. Here is what they built, and why it changes what April looks like.
The brief is solid. The creative is sharp.
And then Finance walks in with one question.
The debrief looks the same every year. Reach: 2.4 million. Engagement rate: 4.2%. Sentiment: positive. Sales uplift: unclear. Everything that was in the brief got delivered. The campaign ran well. The problem is not the campaign. The problem is that the industry still hasn't built a clean way to connect cultural activation to verified purchase, and Finance notices every April.
That gap is structural, not creative. It lives in how promotional campaigns are architected, not in how well the team executed. And it is solvable, but only if it gets addressed before the brief is written, not after the results come in.
The data exists. It just doesn't belong to you.
Yet.
Standard promotional campaigns capture the consumers who completed the journey: the 3% who scanned, bought, uploaded, and claimed. The other 97% dropped somewhere in the funnel, and there is no architecture to say where, because the flow was never built to capture that signal. That is not a failure. It is a category default.
The cultural moment generates real value. Buzz, press, organic reach. Women's Day. Sustainability week. Back-to-school. What the industry hasn't cracked is connecting that attention to a first-party data asset the brand actually owns. The purchase data exists. It lives in the retailer's system, in Meta's dashboard, in a loyalty programme nobody controls. The question ZYLA asked was simple: what if it lived with us instead?
For him this time.
gevalideerd ✅
The agency is going for the award.
The marketing team is going for the data.
Most sampling campaigns end the same way. Great creative, solid reach numbers, and then someone in the debrief asks: "but did it actually move product?" Silence. A few proxy metrics. A promise to track it better next time.
ZYLA's marketing team and campaign manager walked into the debrief with something rare: answers. Who claimed. Which retailer they bought from. Which touchpoint brought them in. Whether the profile matched the target consumer. Because before the campaign launched, they plugged Hashting's #ConnectedPromo platform into the activation. The creative team got their creative win. The marketing team got verified proof. Both walked into the next budget meeting with something to show.
Digital sampling is only expensive
when you don't know who got the sample.
This is the sentence most FMCG marketers quietly agree with but never say in a budget meeting. Giving away product has a real cost. And for years, that cost was nearly impossible to justify cleanly, because the honest answer to "who got it?" was: probably someone, somewhere, hopefully close to your target consumer.
ZYLA changed that equation. The 100% cashback mechanic ran through WhatsApp, validated by Hashting on the backend. Every claim came with a receipt: product confirmed, retailer confirmed, date confirmed, consumer profile connected. The cost of sampling suddenly had a denominator. Cost per verified new consumer. A number you can actually defend in a room with Finance.
Three things they built into the mechanic that made this possible:
100% cashback. Not 20%. Not a discount. The full price back.
A full refund removes hesitation completely. The consumer buys, uploads the receipt, gets reimbursed. ZYLA gets a verified purchaser with full receipt data. That is not a sampling cost with an unknown destination. That is a known acquisition price, per person, per retailer, traceable from brief to balance sheet.
Claim in three steps. Scan. Buy. Upload. Done.
No app download. No account creation. The consumer opens WhatsApp, buys at any supermarket, sends the receipt. Under two minutes. The flow had to be frictionless because friction is exactly where sampling data disappears, and where the "who got it?" question becomes unanswerable.
Targeted at men. Open to everyone. No one turned away.
The campaign narrative was built around men keeping up. But the cashback was available to all genders. The form said it plainly: "geen stress, ook als je een vrouw bent of non-binair, krijg je gewoon je geld terug 😄". Inclusive by design, which also meant broader data and fewer awkward edge cases to explain in the debrief.
Should we do this again next year?
ZYLA will be able to answer that. Most brands won't.
That question comes up in every March debrief. And it almost always gets answered with a feeling. The coverage looked good. Social was positive. The team liked the creative. But nobody can say with confidence whether the campaign recruited new buyers, retained existing ones, or just generated noise among people who were already buying the product anyway.
ZYLA can say. Because they built Hashting into the campaign before launch, not as an afterthought. Every redemption was verified and attributed to a specific channel, a specific retailer, a specific consumer profile. That data sits in their own dashboard today. When the Women's Day brief comes around in 2026, the team won't be starting from gut feeling. They'll be starting from last year's proof. That is what compounding looks like in practice.
ZYLA's campaign is not an exception. It is what happens when a Brand Manager decides, before the brief is written, that this campaign will prove something, not just reach someone. After 10 years running cashback promotions across FMCG, these are the seven gaps that separate campaigns that compound from campaigns that just ran.
Read the headlines only. You will recognise your last campaign in at least three of them.
Live in one day. No IT. No POS hookup.
ZYLA built the proof into the brief. Here is where to start.
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