How to set up Ethereum transaction fees
When you send Ethereum, transfer tokens, interact with smart contracts and so on you need to pay ETH as the transaction fees. So how to set up it? There are two ways:
1. Basic method
In Ethereum, the higher the transaction fees you give, the faster the transaction will be packaged. imToken provides a slider function which can quickly adjust the transaction fees.
Click “Gas Fee” at the "Transfer" page, and adjust the transaction fees by moving the slider.
2. Advanced method
Click the “Gas Fee” button at the "Transfer" page
Click the "Advance" button, then input the Gas Price and Gas Limit
PS: gas fee = gas price * gas, users can log in https://ethgasstation.info to see the most suitable setting of the gas price and gas.
How to set up Bitcoin transaction fees
Bitcoin transactions required BTC as the transaction fees. However, Bitcoin transaction fees' mechanism is not the same as Ethereum's . Bitcoin transaction fees = bit(required for the transaction) * sat(satoshi)
Click the "Gas Fee" button at the "BTC Transfer" page, then input the customise fee. Normally, setting it above 20 is enough, but it still depends on the network.