Customers walk near signage for PayTM online payment method, operated by One97 Communications Ltd., outside a store in Bengaluru, India, on Saturday, Feb. 4, 2017. A relative laggard in digital transactions, India has more recently seen 50 percent year-on-year growth, according to a study by Google and Boston Consulting Group. The pace may accelerate with demonetization giving digital wallets like Paytm, MobiKwik and Freecharge an extra push. Photographer: Dhiraj Singh/Bloomberg via Getty Images
