If digital wallets and instant payment systems being built by multiple countries need to grow, there is a need for an interoperable payment network at a global scale, said Alex Chriss, CEO of PayPal in an exclusive interaction with us. Highlighting India’s importance in PayPal’s global strategy, Chriss said the company is focused on cross-border payments and wants to leverage the scale of Unified Payments Interface (UPI) to expand access for Indian consumers.