#CryptoFees101 Crypto fees are the fees incurred when users conduct transactions on the blockchain network. Depending on the type of network, the fees may be calculated using different mechanisms. On Ethereum, the fees are called gas fees and fluctuate according to network congestion. Bitcoin also has transaction fees, which often depend on the size of the transaction data rather than the transfer value. In addition to network fees, users also incur other types of fees such as exchange trading fees, withdrawal fees, and leverage fees in futures trading. Some platforms use a maker-taker model to calculate fees, where liquidity providers receive better incentives. Additionally, layer 2 and new generation blockchains like Solana and Polygon significantly reduce costs, promoting widespread application potential. Transaction fees are an important factor in choosing a platform and investment strategy.