As the title says, today I stopped using the Dutch app Peaks. The app was originated by the Dutch bank Rabobank and has been marketed as ‘investing with your spare change’. The app can (only if you are using it in combination with an account at Rabobank) round off each PIN-transaction to the whole digit and put the difference aside to invest in. So, if you buy a coffee for €2,20 Peaks will round up to €3,00 and the 80…