This app is the worset ever.I set up the contactless payment method with my Pay Pal account link with Google pay for contactless payment checked my phone to see if it was NFC and Play store certified,Everything is fine tryed it several times in the store and could not work. It was so embarassing that it couldnt work in the store,followed the steps and cannot use it at all. Its very annoying and frustrating and I cant even use the scan code cause its only for Singapore. This is ridiclous