Chiết khấu cao đại lý top up viettel

Nhóm 10,000đ 20,000đ 30,000đ 50,000đ 100,000đ 200,000đ 300,000đ 500,000đ 1,000,000đ 2,000,000đ 5,000,000đ 10,000,000đ Đại lý 23% 23% 28% 23% 22% 22% 28% 22% 22% 23% 23% 22%