Why do I pay a monthly fee for a Custody account? BLOX Support 21 November 2025 11:44 Updated Follow This fee helps cover the costs of safely storing and managing your crypto. Related articles How do I pay the monthly fee? Why is there an extra fee above €10,000? What if I don’t have enough euros in my vault? How and when is the 1% calculated? What costs are associated with an Earn Account?