You can hold up to 13 currencies in your multi-currency account: GBP, EUR, USD, CNY, CZK, PLN, DKK, HUF, NOK, SEK, CHF, RON and BGN.

However, you can only top up your account in GBP, EUR, PLN and CZK. The top-up methods will depend on your base currency, which is determined by your country of registration:

- If you registered with a UK phone number, your base currency is GBP.
- If you registered with a Polish or Czech phone number, your base currency is PLN or CZK, respectively.
- For all other registration countries, the base currency is EUR.

Once you top up your account in one of the base currencies, you will be able to convert it to any other available currency.