... khi mua san pham, cdn dflde hfldng Ipi khi di chia se, gidi thieu dflde them nhflng khach hang khac tham gia mua hang ciia hp thee kieu he tho'ng day chuyen, tao thanh mang ludi da tang ... it trong do cd the tao ra mpt mang Ifldi nha phan phdi ra't ddng dao ben dfldi hp, dan de'n thu nhap sau dd ciia hp cd the rat cao. Cd nhflng thu linh chuyen tam vao xay dflng, ... dinh rang, hinh thflc ban hang da cap hien nay d nfldc ta rat de bi bien tudng, nay sinh cac hanh vi ba't chinh, vi pham phap luat, gay ra nhieu tac hai cho nen kinh te cflng nhfl anh hfldng...