This is an accepted solution.
Great question! Just to clarify, Shopify does charge you in USD. From there, your bank will use that day's currency conversion rate to determine how much they would deduct from the account. For example, $29 USD equates to about £20.85 today.
If there is anything else I can help you with, please let me know.
Happy to help @Carl1878. If you have any other questions about getting started, I'm happy to answer them.