Heineken
Heineken Returnable Star Bottle: Rewarding more than four million bottle returns
Heineken wanted to encourage customers to return its 650 ml glass bottles and reward them for doing so. The Returnable Star Bottle campaign connected that physical action with a digital experience on the customer’s phone.
Our platform supported a WhatsApp journey built around proof of return, location information and an instant prize activity.
The brief
The campaign needed to make bottle-return participation accessible at scale. Customers had to be able to show the return, take part in the reward experience and receive the next step through a short conversation.
This was a return-validation campaign rather than a conventional new-purchase receipt promotion. The evidence being submitted related to the action Heineken wanted customers to take.
How customers participated
Customers scanned a QR code on a returnable-bottle bin. They sent a photograph and location pin through WhatsApp, then took part in a digital spin-to-win activity.
The platform combined image verification, anti-fraud checks, prize allocation and opt-in prompts. These functions supported the campaign’s participation process within the chat experience.
The results
The campaign recorded:
- More than four million bottles returned.
- 1.45 million entries.
- 458,975 instant prizes awarded.
- 150,343 new consumer opt-ins.
The figures reflect different parts of the programme, from the physical returns to digital participation and rewards. Together, they show the scale of activity supported by the campaign.
For customers, a returned bottle led into an immediate opportunity to participate. For Heineken, the platform connected proof of the action with campaign administration and customer communication.
The experience expanded the role of our validation technology beyond the shopping receipt. A photograph and location could support a different kind of brand initiative, with WhatsApp carrying the customer from the real-world action into the digital reward experience.
Explore purchase and participation validation with Smartslip.ai. Contact andrew@brazenlabs.co.za.