Bet types where the result can yield a partial win for the customer or can result in the customer having their stake returned (e.g. Draw no Bet or Asian Handicap) are excluded from the Karamboost promotion. The Karamboost promotion applies to pre-event selections on all Sports, Leagues and Competitions, with the provision that horse racing selections must be fixed odds on the day of the race. The Karamboost promotion applies to settled Combo (Acca) Bet types as stipulated in these terms, as well as on System Bets which include 4 or more (for Horse Racing, 5 or more) settled folds composed only of the eligible bet types. 
System bets which include more than one Acca Bet type, bet types which are not eligible for the promotion, and Single Bet types are not eligible for the Karamboost promotion. A further list of the types of play which are prohibited in this promotion is included in the Karamba Bonus Policy." "The Karamboost bonus is expressed as the percentage on top of the offered odds and shall be added as ‘Extra Winnings’ to the total return of the Combo (Acca) or System bet placed.
The ‘Extra Winnings’ shall be credited to your Cash Account upon bet settlement as real money, with a potential delay of 5 minutes. Each selection in the Combo (Acca) bet must be at odds of at least 1/2 (1.50)." The Extra Winnings’ are credited as follows: "The maximum ‘Extra Winnings’ shall be $11,000 or currency equivalent. Bets placed wholly or partly with a Free Bet are not eligible for the Karamboost bonus. Cashed Out bets placed with the Karamboost bonus are not eligible for ‘Extra Winnings’. Bets placed with Free Bet tokens or with mixed stakes with Free Bet tokens are not eligible for the Karamboost promotion. If any selections are cancelled then the Karamboost bonus will still apply, but the percentage bonus added will reflect the actual number of winning selections. For example, if one of the selections in a 9-fold combo is cancelled, the bet will be settled as 8-fold and the respective Karamboost. 
Extra Winnings will be added as set per the promotional terms for an 8-fold combo.