> For the complete documentation index, see [llms.txt](https://omibet.gitbook.io/omibet.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://omibet.gitbook.io/omibet.io/terms-of-sports/4.-bets-types.md).

# 4. Bets Types

4.1. Single (Ordinary) - bet on a separate outcome of the event. Single bet payout equal to the product of the bid amount set for the outcome price.

4.2. Combo - bet on several independent outcomes of events. To win on express it is necessary that none of the outcomes that are included in the express, there was no loss. Losing one of the results of the combo means losing all over the combo. Combo payment is equal to the product the amount of the bet on the odds of all outcomes included in the combo.

4.3. System - a set of combos, which is a complete search variant of combos of the same size from a fixed set of outcomes. It is characterized by the same stake for each express (option system) and the same number of outcomes in each express. Betting the system must specify the total number of outcomes and number of combos (system option). Payment on the system is equal to the amount of payments on the combo included in the system.

4.4. A ‘Trixie’ is a combination, which includes one treble and three doubles from a selection of three matches.

4.5. A ‘Patent’ is a combination, which includes one treble, three doubles and three singles from a selection of three matches.

4.6. A ‘Yankee’ is a combination, which includes one fourfold, four trebles and six doubles from a selection of four matches.

4.7. A ‘Canadian’ (also known as ‘Super Yankee’) is a combination, which includes one fivefold, five fourfolds, ten trebles, and ten doubles from a selection of five matches.

4.8. A ‘Heinz’ is a combination, which includes one sixfold, six fivefolds, fifteen fourfolds, twenty trebles and fifteen doubles from a selection of six matches.

4.9. A ‘Super Heinz’ is a combination, which includes one sevenfold, seven sixfolds, twenty-one fivefolds, thirty-five fourfolds, thirty-five trebles and twenty-one doubles from a selection of seven matches.

4.10. A ‘Goliath’ is a combination, which includes one eightfold, eight sevenfolds, twenty-eight sixfolds, fifty-six fivefolds, seventy fourfolds, fifty-six trebles and twenty-eight doubles from a selection of eight matches.

4.11. If odds consider more than 2 digits after decimal point, the payout will be rounded for the second digit after the decimal point.

4.12. “Cash out” is an individual offer initiated by Sportsbook platform, addressed to a bet participant, aimed at changing one or several essential betting conditions (coefficient, event calculation time, etc.) in order to fix a new result and complete the bet at the current time ( further - Cash out). The offer to redeem a bet can be both accepted and rejected by the participant of the bet. By selecting “Cash out” the participant of the bet confirms his acceptance of the new essential conditions of the bet. Cash-out rates can be offered for both pre-match and live betting. The bookmaker's office reserves the right to change the offer to repurchase the bid over time, or not to form a bid to repurchase the bet without giving a reason.