123B la san choi noi dinh noi dam trong linh vuc giai tri, ca cuoc truc tuyen hien nay. Duoc vi nhu thien duong danh cho nhung tin do yeu thich cac tro den do, nha cai 123B cung cap cac loai hinh tro choi hap dan nhu: Xo so, The thao, Casino, ban ca, no hu…
So luong hoi vien dang ky 123B da dat den con so hang trieu, day la su cong nhan tich cuc tu cong dong nguoi choi tai Viet Nam. Mac du co nhieu uu diem so voi cac san choi khac nhung nha cai 123B luon khong ngung no luc de cung cap them cac dich vu chat luong hon cho thanh vien.