BUY 5, GET 1 FREE. 83% FINISHED THE CARD.
A paper loyalty card in independent pet shops, moved to SMS with receipt uploads.

THE PROMO MECHANIC, THE RECEIPT PROOF, THE PAYBACK.
Every campaign runs on the same consumer promotion platform: a promo mechanic people want, receipt validation that blocks fraud, and first-party consumer data that ties spend to real buys.
The problem: budget out, no proof back
Purina ran a loyalty scheme in independent specialty stores and could not see or steer a single conversion.
The mechanic: cashback and receipt validation doing the work
- In-store signs and a QR code started the card in SMS.
- Every receipt upload sent back a fresh link for the next pack.
- After 5 packs the owner got a code to claim the 6th free in that same shop.
The payback: real buys, named buyers, measured ROI
83% completed the card, uploads grew 12% from April to May, and 20% started a second card straight away. First party data for every buyer.
The takeaway. One promo euro can buy a sale, a receipt, a review and a named buyer at the same time. That is promotion attribution you can hand to anyone in the room.
MORE PET CARE PROMOTIONS, SAME PROOF.

6x the category switch rate. One verified bowl at a time.

20x more reviews, at 4x lower cost.

34% of offer requests turned into a real in-store purchase.

Royal Canin (Mars) keeps talking to buyers after the promo ends.

Nestlé Purina turns every receipt into a named buyer.

Affinity Petcare sees sell-out per shop, not per country.


