What are some alternatives to biometric payments?
There are several alternatives to biometric payments, such as NFC payments, QR codes, and traditional card payments.
Can you explain how NFC payments work?
NFC payments use near-field communication technology to allow devices to communicate wirelessly when they are close together.
Are there any security concerns with NFC payments?
Yes, while NFC payments are generally secure, risks include interception and unauthorized access if devices are not properly secured.
What about QR code payments? How do they compare?
QR code payments are also secure and convenient, but they require scanning a code, which can be less seamless than NFC.
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