Game Weighting Percentages
Games contribute differently to your pending wagering requirement, and their respective contributions are specified by so-called game weighting percentages.
If a game is 100% weighted, an amount equivalent to your bet is subtracted from your wgering requirements with each spin. If you bet R1, your wagering requirement decreases by R1.
If a game is only 10% weighted, only a tiny portion of your bet will affect the wagering requirement. If you bet R1, your wagering requirement only decreases by R0.10. Consequently, you have to bet ten times more to wager your bonus than if you played a fully-weighted game.
Slots are typically 100% weighted, while table games and live casino games have game weighting percentages between 0% and 20%.