The U.K. referendum result this past week could disrupt emerging digital payments rules and financial-technology upstarts. Europe is a key region for payments experimentation, with licenses allowing technology upstarts to make digital transfers across borders, a contrast to state-by-state regulation in the U.S. Several fintech firms such as TransferWise Ltd., Klarna, PayPal Holdings Ltd. and Circle Internet Financial Ltd. do business...

Source: Wall Street Journal June 27, 2016 09:22 UTC