Before each draw Ithuba estimates and advertises a jackpot based on expected ticket sales. A guaranteed jackpot is a planned and assured minimum amount offered to players. This means that the prize will never be below the guaranteed amount. A roll-over amount is a jackpot prize that would have been won had the drawn numbers been matched which is carried to the next jackpot.
Every week the Jackpot is estimated at an amount, according to expected sales. A guaranteed Jackpot prize is not affected by sales, unless a higher Jackpot amount is expected because of roll overs. In cases where the estimated Jackpot amount exceeds a guaranteed Jackpot amount, the guaranteed amount will fall away to a higher estimated amount.
