It's selling eight times faster than the Nothing Phone (2a). Nothing unveiled the CMF Phone 1 this past Monday, and the phone went on sale earlier today....
Okay? QR codes are displayed publicly. They display the unique ID of the merchant. That's all. The payment happens over the internet which is encrypted.
Taxpayers still pay for it, but it is free at the point of sale or transaction.
It is great system tho as far as my understanding how it was done. In us, the rate is 3-4% on credit transaction which dominat payment system for point of sale. Shit is taxing.
It provides better customer protections over any other payment method. It allows you get a charge back if vendor is acting funny.
You zero practical protection with cash for example if physical or less protection with debit card. Debit cards are not good to use for everyday buying if it is your checking account. It is too risky.
Near field communication - it's an antenna that sits inside the back case and let's your phone interact with payment terminals and the like that support it.
You can add your tap and pay card to your phone and tap your phone instead.