Singapore, Sept. 9 -- Digital wallets have rapidly evolved into robust, multi-service platforms, now serving over 4.3 billion users worldwide. With global usage set to top 6 billion by 2030, Mastercard is introducing Mastercard Wallet Pay, a global portfolio of solutions designed to foster interoperability and innovation for digital wallets across contactless (NFC), QR codes and online digital payments. Harnessing the industry's most advanced capabilities, Mastercard Wallet Pay solutions empower wallet providers to deliver frictionless experiences - from everyday spending to cross-border transfers - meeting the demands of a rapidly expanding digital economy. Through collaborations with leading digital payment service providers including Ali...