You can cash your bet out, yes. However, we generally don't as matched bettors.
The only time we would cash our bets out usually is if there was a mistake made when placing them. If we were to cash out our back bet, leaving our lay bet in place we could risk losing money, which is not a position we want to be left in.
You may see members talking about cashing out their 2up bets, this is an advanced reload offer and cashing out is sometimes used for this offer when certain events have taken place. Please only attempt this offer when you have been through the training and you're confident you know what this offer entails.
If you've made a mistake or you're unsure if you need to cash a bet out, please Contact Us and we'll be more than happy to help.