QR Code is too cheap to produce, it is easy for scammer to just print a fake one and take your money. https://www.straitstimes.com/tech/can-i-trust-this-qr-cod

QR Code is too cheap to produce, it is easy for scammer to just print a fake one and take your money. https://www.straitstimes.com/tech/can-i-trust-this-qr-code-csa-police-issue-alert-on-qr-code-scams-and-how-to-avoid-being-tricked https://www.straitstimes.com/tech/can-i-trust-this-qr-code-c....