73$ bcus shoe = 15$ $ |9 I' d8 W* s. s公仔箱論壇 the boss paid to customer change = 29$www.tvboxnow.com* ] o* Y* m7 A8 v
the boss paid back to other ppl = 29$TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。" K/ n, z" a! D4 A
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so, 15$ + 29$ + 29$ = 73$