How do I make payment using GrabPay? January 22, 2026 08:42 Updated You will need to activate the GrabPay icon on the Grab App and scan the GrabPay QR code on the scanner. Related articles If I do not have a Grab App can I still make payment using GrabPay? What are the accepted payment methods in your restaurant? I’ve experienced an issue and want a refund. How can I get a refund? I would like to buy McDonald’s® gift vouchers, how and where can I buy them from? Is there extra charge if I pay using GrabPay?