You can repay your loan early. It can be done in your account using the Repay button in loan details.
In case of early repayment, the loans over 3000 EUR (or 3500 USD, or 3500 USDC) are subject to an early repayment fee of 0.5% of the loan amount.
The total repayment amount, including fees, cannot exceed the amount you have to repay at the end of the original term.
This means, in case of early repayment you will have to repay either the same or less.