Geo Location EUR and GBP

Hi,

I want to learn more about how the geo location works?

Our website is https://www.rosevel.ie

It’s based in Northern Ireland (local currency is GBP) but they mainly serve the rest of Ireland (local currency is EUR).

We’ve set the main currency as EUR and, ideally, want people to pay in that.

But if they order from the UK, should it automatically convert to GBP?

That’s how we want it.

I’m in Spain right now testing it and it’s all in Euros. But if I put my address details in as the UK (which is where I’m from), I want it to convert to taking payment in GBP.

Have I done anything wrong in the setup here?

Thanks,

Harvinder