DOUNIAMAG-BRITAIN-ENVIRONMENT-FOOD-TECHNOLOGY-MOBILE

A worker at a Coco di Mama food outlet, a store partnered with the Karma food-sharing app, uploads foods at reduced prices for users of the app to buy, in this posed photograph taken in London, on January 22, 2020. - Swedish start-up Karma was founded in Stockholm in 2016 and its app now helps serve 1.0 million users in Britain, France and home market Sweden. In the UK alone, it offers 2,000 outlets. "We do not plan for the day to end with zero waste, because at the end of every day we want to have some stock on our shelves" for customers not using the apps, says Sara McCraight, head of branding at Coco di Mama. "When we give to charity partners, that's great. But with Karma we get some money recovered; (it) doesn't cover costs but it helps." (Photo by Isabel INFANTES / AFP) (Photo by ISABEL INFANTES/AFP via Getty Images)