Tiger Crystal priced beer by heat: hotter days unlocked colder discounts

Tiger Crystal was a low-ABV lager that had been in Malaysia for just over a year. It needed salience and sales volume in a crowded beer market, while its own positioning was simple: ultimate refreshment.

Naga DDB Tribal turned Malaysia's heat into the media mechanic. The Heat Exchange used real-time weather data to create a discount exchange rate: when the heat went up, Tiger Crystal's price went down at outlets and on Drinkies.

At Plaza Arkadia, the brand made the mechanic physical with a giant thermometer. People ran, jumped rope, danced and cycled to raise the temperature, then unlocked ice-cold Tiger Crystal and promo codes.

Make the weather set the price

The pricing rule made the refreshment promise observable instead of rhetorical.

Weather data gave the promotion daily variability without inventing a new reason to buy.

The launch stunt taught the mechanic by having people generate heat themselves.

The discount could work both as outdoor activation and digital commerce.

When a product promise is refreshment, do not just claim it. Let the customer's live context trigger the offer.

The campaign ran until 31 October 2022 and won a Kancil merit for digital commerce. Coverage said vouchers ranged from RM5 to a free bottle and could be redeemed through Drinkies' Star Bar feature.