Yazisa bonke abathengi ukuba umzi-mveliso ungene kwixesha elixakekileyo.Qalisa ngokupheleleyo imveliso yexesha elongezelelekileyo yeeodolo zabathengi.Ukuba unemfuno yokuthenga, nceda uqinisekise ukufaka iodolo kwangaphambili.Ixesha lokuhanjiswa kwempahla landisiwe ukuya kwiintsuku zokusebenza ezingama-20.