What is cash out in betting?
Cash Out lets you settle a bet before the event finishes, taking a bookmaker-offered amount based on the current odds instead of waiting for the result. You can lock in a profit or cut a loss — but the offered figure includes the bookmaker’s margin.
Example
Your £10 acca has 3 of 4 legs already won and the bookie offers £45 to cash out now. Take it and you’re paid £45 regardless of how the final leg lands.