The reward comes along with a 30x wagering necessity, which needs to be fulfilled right before any winnings is usually withdrawn.X? s? Tr?c ti?p mi?n B?c còn ???c g?i là XSMB Tr?c ti?p, Tr?c ti?p X? s? mi?n B?c, Tr?c ti?p XSMB, Tr?c ti?p k?t qu? X? s? mi?n B?c, X? s? mi?n B?c tr?c ti?p,... 1. L?ch m? th??ng X? s? mi?n B?c Tr?c ti?p + B?n c?p nh?