請問大家有冇試過呢?As I receive the promotion leaflet of Next, new customer on the first order over HK$500 will have HK$100 offer when enter the promotional code on the payment online, but I input the wrong promotional code, it should be "I" not"1" and no HK$100 offer on my payment finally. 大家知唔知我可以點做!謝謝!