Currently in Shares, depending on where you are registered from, the currency in which you can top-up may vary.
If you are registered with us from the UK, you can make top-ups with Pound Sterling (GBP).
If you are registered with us from one of the countries in the European Economic Area, you can make top-ups in Euros (EUR).
You can check requirements specific to your country here: How can I top up?
We are working hard on making other European local currencies available soon in Shares.