Exa
2020-09-02T04:07:06+00:00
今天亲戚给我秀个截图，新希望成本价-16，[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]看的我一脸眼气。。
理论上只要成本价是负数一定能赚钱吧？这是怎么做到的[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc7a0ee49.png[/img][img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc7a0ee49.png[/img]
理论上只要成本价是负数一定能赚钱吧？这是怎么做到的[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc7a0ee49.png[/img][img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc7a0ee49.png[/img]