73$ bcus shoe = 15$5.39.217.77:88989 B2 a& D' C8 U; e( F1 g( Y
the boss paid to customer change = 29$ : I: T( i/ q) _" c0 |, n' I- G the boss paid back to other ppl = 29$ 7 Q o: I1 K+ a! r( vTVBNOW 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。9 A0 {3 v% }0 ^8 e
so, 15$ + 29$ + 29$ = 73$