Roel That's just an example of what you can do with multiple sub-accounts! If you're using the Easy Green or Easy Money subscription, you can use up to 25 sub-accounts. They all have their own IBAN. You can use them to have separate spendings when you're travelling, for example. I also use a sub-account for groceries. They can help budgetting.
You can create and close sub-accounts, but you can also rename them to whatever you like. One of your sub-accounts might have the name "Main", but there isn't really a main account. All sub-accounts are equal.
