Regtech company Sumsub has partnered with Volt, the global real-time payments platform. In this new open banking partnership, Volt will power Sumsub's Penny Drop Verification flow, which involves "an end user being directed to their banking app after scanning their identity document." Once a user accesses their banking app, they will be asked to make a 1c payment - via Volt's hosted checkout - which "is later returned to the end user in real time."