Can you use American money in Scotland?

Bank of England banknotes can be used in Scotland (but legally do not have to be accepted). Sometimes there can be resistenec to accepting large banknotes, notably the English £50 note.

Scottish banknotes are issued by the Royal Bank of Scotland, the Bank of Scotland and the Clydesdale Bank. Again, they do not have to be accepted (but invariably are, although £50 and £100 notes are not always welcome).

There is no separate Scottish or English coinage - just UK coins.