When withdrawing funds, they require you to top up your balance with the withdrawal amount, otherwise the system supposedly blocks the operation. They create an esmocode that is valid for 15 minutes, although this is not mentioned in advance. When calling the hotline, they justify that you were 1 minute short and the code has been destroyed. They suggest making a new deposit to create a new esmocode, and so on in a circle... Avoid this shady company.....