Worldpay is a card reader machine, looking at doing something like tat that connects to the app with just a tap like apple pay etc.
We wont be involved with that company no where near that's just an example of what they use.
Ps I like that capitals haha
Very well, heading to next possible issue, there are lots of countries that ban crypto as a legal payment method. They may be used as trading assets, but as a payment for real transactions like buying or selling things, it'll be illegal. And how will you take care of this thing?