Fintech comes to America at last

AMERICA IS HOME to both Silicon Valley and Wall Street, yet it has long seemed in the dark ages on digital payments. Until 2018 card purchases required hand signatures, 15 years after Europe switched to chip-and-pin. A cosy credit-card duopoly, consisting of Visa and Mastercard, works with the banks to issue cards, with the result that there has been too little competition and sky-high profit margins. Asia has leapt ahead, with pervasive, fast and dirt-cheap payments services, and a new generation of dynamic fintech firms that have rapidly reached scale. Having outdated and expensive digital financial plumbing is no mere technicality: as online shopping becomes a bigger part of everyday spending, it threatens to become a heavy tax on innovation. And it means too few people, especially in poorer households, have access to cheap and simple financial tools.