Gas fees can eat into your profits. Here's how to minimize them:\n1. Monitor Gas Prices: Use tools like Etherscan Gas Tracker to transact during off-peak hours (usually weekends).\n2. Use Layer 2s: Networks like Arbitrum, Optimism, and Base offer significantly cheaper transactions.\n3. Set Gas Limits Manually: For advanced users, setting a lower (but reasonable) max fee can save money, but risks a failed transaction.