The HyperJar card works anywhere Mastercard is accepted, in the UK and abroad. To use your HyperJar card outside the UK:
1. Tap on your Account screen
2. Enable International transactions
3. Link either your HyperJar Wallet or a Jar to the card and use it just as you would any other Mastercard.
We do not charge any fees for international transactions.
You can't spend from Merchant Jars (those linked to a merchant) anywhere outside the UK.