Is there extra charge if I pay using GrabPay? May 06, 2022 08:18 No. Related articles I’ve experienced an issue and want a refund. How can I get a refund? How do I make payment using GrabPay? 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 do not want to use GrabPay. Can I pay using other methods?