Mandatum: Free Climate Impact.

Turn hidden costs into real climate action — at no extra cost.

Mandatum empowers Shopify merchants to offer shoppers a new kind of discount — a Sustainable Discount™ — that redirects invisible commercial costs (Discounts, Returns, Promotions) toward protecting nature. Every sale becomes funding for climate and biodiversity action — while increasing transparency, shopper trust, and brand value at no extra cost. Mandatum is science-supported and designed for impact at scale — without disrupting your business model.

• Launch a climate program in minutes & run it without additional budget
• Boost add to carts and site conversion
• Drive qualified, organic traffic from our community of eco-conscious shoppers
• Show off your climate impact in real time with an optional public dashboard page