Retailer digital receipts catapulted from 1 to 11 million since 2019. Retailer digital receipts have catapulted from 1 to 11 million since 2019. A football stadium of customers (36,000) sign up every month via Flux's banking partners' apps: Barclays, Monzo, Dozens, and Starling Bank On average, 700,000 receipts are being digitised every month by Flux Flux has more than doubled its retailer partnerships since summer 2021 - growing by 112% - indicating a demand for its unique features and services Flux hints at an imminent huge brand collaboration that will significantly extend the availability of its product 'Flux Offers' in the UK Monday, 28 February 2022, London.