Please note these fees are set by the individual blockchain and can vary depending on network usage and often cannot be predicted in advance.
uTrade is an on-chain trading platform. Every action you take on the platform is another transaction on the blockchain, such as trading or claiming and redeeming tokens. Traders will need to be aware of transaction fees for the blockchain they are interacting with and take that into account when anticipating their trade result. You must have enough funds in your balance to cover the trade with trading fees and associated transaction fees or the transaction(s) will not complete.
Whenever possible, uTrade will subsidize or pay the transaction fee for the trader. As an example, on TRON, Sesameseed will provide a large allocation of energy and bandwidth (transaction fuel) to cover transaction fees.