A four fold bet explained would simply be a wager which has four selections in it. You would need all of these selections to win in the bet because even if just one of the four selections that you had picked loses, then there goes your stake.
To make bets using the R25, click Use Free Bet next to the betslip. To use your R25 reward, you must add selections to your Betslip. This is necessary to ensure that your free bet is applied correctly. Before wagering, punters should look at their balance on the screen's top right side.