Multi Bets (also known as All Ups, Parlays or Accumulators) allow you to ♠ combine up to 25 different individual bets into one single bet, with each individual bet being referred to as a ♠ leg.
Racing Multi Bets - Sportsbet Help Centre
A Quinella is a good bet to take when there is a reasonable sized ♠ field ( i.e. 10 runners or more) and you are undecided about a couple of horses. The expected dividend in ♠ a Quinella is generally bigger than taking those same runners in a Win or Place bet. For R$3 you can ♠ pick 3 horses to run 1st and 2nd in any order.