The minimum amount you can deposit to Mad Market is 50 EUR, with no fees on your Deposits.
The minimum transfer amount to a product account is 50 EUR, while the minimum withdrawal amount is 50 EUR as well for all crypto payment assets. Regarding withdrawals, there is a 2% fixed crypto fee. Apart from this fee, you have one free withdrawal within 30 days period. If you make a second withdrawal in 30 days period you will have an additional 2% fee on your withdrawal.