This unit group includes personnel who provide products or services during residence demonstrations or by telephone soliciting, retail exhibitions or Avenue vending.??c bi?t b?n tuy?t ??i không ???c th?c hi?n các b?t k??gian l?n nào trong quá trình ch?i. Ngoài ra b?n c?ng c?n th?c Hello?n theo các h??ng d?n sau:Any final decision on the appe