TWINT Was Just the Beginning: Toward a Scalable, Privacy-Respecting Digital Receipt Infrastructure for Switzerland
Switzerland has launched digital revolutions: TWINT reshaped mobile payments, and QR-bill invoicing redefined how the nation pays its bills. Across sectors, Swiss-led platforms are driving digital transformation in identity, finance, and public services. Now it is time to confront the next analogue holdout: the paper receipt. Introduction and Research Motivation Switzerland is now investing in […]
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