回复 1# kumatime 的帖子
should be 175!
iÌ·ÿ96Éïªwww.51poll.hkô|G =ÖShop keeper
iÌ·ÿ96Éïªwww.51poll.hkô|G =Ö1st get fake $100 --- + $0
iÌ·ÿ96Éïªwww.51poll.hkô|G =Öexchange with another one ---- +$0
iÌ·ÿ96Éïªwww.51poll.hkô|G =Ögive 75 to the buyer, coz he pay 25 to the product ---- -75
iÌ·ÿ96Éïªwww.51poll.hkô|G =Öneed to give back to the another one $100, coz it is fake ---- -100
iÌ·ÿ96Éïªwww.51poll.hkô|G =ÖiÌ·ÿ96Éïªwww.51poll.hkô|G =ÖTotal = -175
iÌ·ÿ96Éïªwww.51poll.hkô|G =ÖiÌ·ÿ96Éïªwww.51poll.hkô|G =ÖIf correct, more points add ?? :)
iÌ·ÿ96Éïªwww.51poll.hkô|G =Ö