Mercedes Ruehl, Asian technology correspondent, explains why the boom in Asian financial technology is facing its first serious setback as businesses focused on providing services to the vast number of people in the region without bank accounts struggle to cope with the fallout from coronavirus. See if you get the FT for free as a student (http://ft.com/schoolsarefree) or start a £1 trial: https://subs.ft.com/spa3_trial?segmentId=3d4ba81b-96bb-cef0-9ece-29efd6ef2132

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