IBOX allows a minimum bet of RM1 on all permutations of a four-digit number. It is a fun way to play IBOX. With IBOX, you can turn your lucky number in any permutation to increase the chances of winning. There are 24 combinations (I24) for a four-digit number if the number has 4 different digits (e.g.3576), 12 permutations for a four-digit number with 1 pair of similar number (e.g. 2336), 6 permutations for a number with 2 pairs of similar digit (e.g. 8866) and 4 permutations for a number with 3 similar digit (e.g.5666).