My bank started using QR codes instead of single-time passwords and ATM PINs for withdrawing money or making some account-related changes. So, I can scan a QR code at the ATM or cash counter instead of remembering a PIN. Really convenient for me. QR codes can offer an end-to-end encryption security feature for transactions, and this added layer of security provides peace of mind when dealing with them. But that's me, I know a thing or two about QR codes. Been using them for payments, and fun for years. I can't imagine my uncle finding this cool though. And honestly, I don't even know how common it is in financial institutions nowadays. Have any of you come across QR codes being used like this at your banks? Would it be a yea or nay for you?