42 million stores around the world you have any map to find one of them nearby to me. Is that app is working already or I missed something to understand the concept of this project. If this project already working than it's good opportunity to invest in it.
Thanks for your interest. From the beginning, we'll support all existing payment methods like ApplePay, SamsungPay, AndroidPay. All you need is to set up the application, choose the way to pay (crypto or fiat) and make a payment through NFC protocol (or QR code in the future). You don't need to wait for the plastic card.
The app hasn't been launched yet, but we already have successful experience in the development mobile payment apps based on QR-code scanning, PayQR project for example. So we will use its infrastructure for the further development.