Hi @JohnFederkins ,
Technically you can, yes, although the main issue you will run in to is that you can only charge in USD. You also will not be able to use our card readers when selling abroad in this instance.
Our recommendation would be to set up a new store specifically for selling in the UK, with your store address and location being set to one in the UK and your default currency to GBP. You’d then be able to use one of our UK card readers when selling there.
Alternatively, you could set up a custom payment method and use a third-party card reader to process in-person payments. The main advantage of this is that it would prevent you from having to set up a new store or make account-level changes. All of your reporting would remain in USD, but you could accept payments in GBP using the third-party reader.