Been reading about betting rules and shit. Still trying to understand the Trixie, patent and crap. For example, a Trixie -
"A Trixie consists of 4 bets involving 3 selections in different events. The bet includes 3 doubles and 1 treble. A minimum of 2 of your selections must be successful to get a return."
A Trixie consists of 4 bets? Are those 4 separate bet slips (consisting of whatever amount of doubles, trebles, etc) that has to be purchased or what? And if I get 2 of them correctly, I win?