The slippage is the difference between the expected price of a trade and the actual price at which the trade is executed. It is caused by the difference in the amount of liquidity available in the market at the time of the trade. Slippage is often seen when trading in quickly moving markets, such as those associated with cryptocurrencies. In these cases, the difference between the expected price and the actual price can be significant. When using a service for quick exchanging to other cryptos, slippage can be an important factor to consider. It is important to be aware of the potential for slippage when trading and to factor it into your trading strategy.