Can someone tell me if there's a fee if you want to payout via bitcoin and you are under 100 euro? And how much time does it take?
There is no fee involved even your payout is more than 100 euro as they will give you bit4coin voucher code in denomination of 50 euro. You have to redeem it through bit4coin.net to your bitcoin wallet anywhere, then you will get charge 4.9% (they called exchange rate fee and covers all cost and risk, e.g., operations and exchange rate risk.). After that, you can sell your bitcoin to several currencies through third parties available on your country.