PiggyVest is a digital savings box designed to help its users achieve financial freedom by supporting them in putting aside a small amount of money every month. With PiggyVest, small sums can be deposited at regular intervals (daily to monthly) for a specific purpose, e.g., for the purchase of a mobile phone. Users can access the savings for free once every three months, with a fee charged for extra withdrawals. Such a fee both encourages saving and prevents the money from being withdrawn pre-emptively. PiggyVest is particularly beloved by the young.