When liquidity is sufficient after the trading pair between cake-ETH on Bsc has been balanced, everyone can use $ETH on PCS to buy $CAKE . The trading fee is 0.05%, which is cheaper than the 0.1% fee of the Binance USDT trading pair. This is currently the cheapest spot trading fee available. To buy ETH, place limit orders using FDUSD; if you don’t have FDUSD, you can use USDT to take the order with no fee. Currently, because the cake-eth pool is imbalanced, the slippage is high and buying on PCS is not cost-effective. For now, you can only buy on Binance. Once the pool is balanced, everyone can use ETH to buy on PancakeSwap. The pool depth and thickness will improve in the future.