With this method, every time an expense is registered in your bank account (a purchase with your debit card or a direct debit bill) we will round the amount up to the next euro and we will withdraw those cents of difference to add them to your Goin piggy bank.
This way, without noticing it, you will be saving little by little every time you spend. Example: if you buy a coffee for €1.75, €0.25 will be added to your piggy bank.
You can select a X2 or X3 Multiplier and increase your savings proportionally.