"This is able to let a [level of sale] to tell an apple iphone what blockchain deal with it will eventually acknowledge USDC on, or the amount to pay, then the iPhone-primarily based wallet application could prompt the user to verify a payment (like with FaceID) and initiate a transaction https://bajetharian.com/news/copyright-and-blockchain-news-exploring-qualitative-coin-analysis-with-blockchainreporter/484242