In a multi stake bingo game, players can buy into the game at a range of stake levels.
The lowest stake cards have exactly the same chance of winning as the highest stake cards, but the prize they can win is a multiple of the stake (worked out in the usual way dependent on the number of cards in play) – so if the lowest stake level were 10p and the prize £10, a stake level of £2 would have a prize of £200.