According to Michelle Mone, a partner in the project, once the purchase is made, the Bitcoin price is fixed for 15 minutes while the transaction goes through.
Then, once the transaction is completed, the Bitcoins will be immediately converted to U.S. dollars.
…Although it is not certain whether it is close or far, is it yourself only to imagine if only the cryptographic currency will be circulated in the future without requiring exchange for dollars in the future?